https://nuriwiki.net/index.php?action=history&feed=atom&title=%EB%B2%A0%EB%A6%B4%EB%A5%A8 2026-07-18T16:31:33Z 이 문서의 편집 역사 MediaWiki 1.39.17 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=13001&oldid=prev 2015-01-18T10:41:22Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2015년 1월 18일 (일) 19:41 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">1번째 줄:</td> <td colspan="2" class="diff-lineno">1번째 줄:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[파일:베릴륨공구.jpg|<del style="font-weight: bold; text-decoration: none;">300픽셀</del>|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[파일:베릴륨공구.jpg|<ins style="font-weight: bold; text-decoration: none;">250픽셀</ins>|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=12185&oldid=prev 2014-12-18T09:54:26Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2014년 12월 18일 (목) 18:54 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">19번째 줄:</td> <td colspan="2" class="diff-lineno">19번째 줄:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:알칼리 토금속]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:알칼리 토금속]]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[분류:금속]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:독]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:독]]</div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=12182&oldid=prev 2014-12-18T09:53:48Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2014년 12월 18일 (목) 18:53 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18">18번째 줄:</td> <td colspan="2" class="diff-lineno">18번째 줄:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{주기율표}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{주기율표}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[분류:<del style="font-weight: bold; text-decoration: none;">화학 원소</del>]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[분류:<ins style="font-weight: bold; text-decoration: none;">알칼리 토금속</ins>]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:금속]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:금속]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:독]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:독]]</div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=6090&oldid=prev 2014-01-27T10:42:46Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2014년 1월 27일 (월) 19:42 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l15">15번째 줄:</td> <td colspan="2" class="diff-lineno">15번째 줄:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;references/&gt;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>&lt;references/&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{번역된 문서|en|Beryllium}}</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{주기율표}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{주기율표}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=4166&oldid=prev 2013-09-14T15:13:02Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2013년 9월 15일 (일) 00:13 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">19번째 줄:</td> <td colspan="2" class="diff-lineno">19번째 줄:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:화학 원소]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:화학 원소]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:금속]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[분류:금속]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[분류:독]]</ins></div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=2752&oldid=prev 2013-08-15T13:33:34Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2013년 8월 15일 (목) 22:33 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">1번째 줄:</td> <td colspan="2" class="diff-lineno">1번째 줄:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[<del style="font-weight: bold; text-decoration: none;">File</del>:<del style="font-weight: bold; text-decoration: none;">CuBe Tool</del>.jpg|300픽셀|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[<ins style="font-weight: bold; text-decoration: none;">파일</ins>:<ins style="font-weight: bold; text-decoration: none;">베릴륨공구</ins>.jpg|300픽셀|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=478&oldid=prev 2013-08-05T13:36:14Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="ko"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← 이전 판</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2013년 8월 5일 (월) 22:36 판</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">1번째 줄:</td> <td colspan="2" class="diff-lineno">1번째 줄:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[<del style="font-weight: bold; text-decoration: none;">파일</del>:<del style="font-weight: bold; text-decoration: none;">베릴륨구리</del>.jpg|300픽셀|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[<ins style="font-weight: bold; text-decoration: none;">File</ins>:<ins style="font-weight: bold; text-decoration: none;">CuBe Tool</ins>.jpg|300픽셀|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{대사|합금으로서 유용한 독성 금속}}</div></td></tr> </table>

블루시티 https://nuriwiki.net/index.php?title=%EB%B2%A0%EB%A6%B4%EB%A5%A8&diff=465&oldid=prev 2013-08-05T13:27:13Z

<p>새 문서: <a href="/index.php?title=%ED%8C%8C%EC%9D%BC:%EB%B2%A0%EB%A6%B4%EB%A5%A8%EA%B5%AC%EB%A6%AC.jpg&amp;action=edit&amp;redlink=1" class="new" title="파일:베릴륨구리.jpg (없는 문서)">300픽셀|섬네일|[[베릴륨</a>-<a href="/w/%EA%B5%AC%EB%A6%AC" title="구리">구리</a> 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]] {{대사|합금...</p> <p><b>새 문서</b></p><div>[[파일:베릴륨구리.jpg|300픽셀|섬네일|[[베릴륨]]-[[구리]] 합금으로 만든 공구. 아주 단단하면서도 가볍고, 녹이 슬지 않는다.]]<br /> <br /> {{대사|합금으로서 유용한 독성 금속}}<br /> <br /> &#039;&#039;&#039;베릴륨&#039;&#039;&#039;({{llang|en|beryllium}}, 원소기호 &#039;&#039;&#039;Be&#039;&#039;&#039;)은 [[원자 번호]] 4번의 [[화학 원소]]이다. 베릴륨은 [[항성]](별)에서 생성되는 것으로 알려져 있으나 그 수명이 짧기 때문에 [[우주]]에서는 흔하지 않은 원소이다. 지구에서는 주로 다른 화학원소와 결합하여 광물질의 형태로 존재한다. 베릴륨이 포함된 보석으로는 [[아콰마린]](아쿠아마린), [[에메랄드]]가 있다. 순수한 베릴륨은 회색빛의 단단하고 가벼우며 광택이 나는 [[알칼리토금속]]으로 존재한다.<br /> <br /> [[알루미늄]], [[코발트]], [[구리]], [[철]], [[니켈]] 등의 금속에 베릴륨을 첨가하여 [[합금]]으로 제작하면 원래의 금속보다 단단해지고, 녹이 잘 슬지 않게 된다. 베릴륨을 첨가한 합금은 높은 압력에도 휘어지지 않고, 높은 [[온도]]에도 안정하며, 열 전도성이 높으면서도 낮은 [[밀도]]&lt;ref&gt;베릴륨의 밀도는 물의 1.85배에 불과하다.&lt;/ref&gt;를 가지기 때문에 고속 비행선이나 [[미사일]], [[우주왕복선]], [[통신위성]] 등에 이용된다. 베릴륨은 밀도와 [[원자량]]이 낮기 때문에 X-ray를 잘 투과시킨다. 따라서 각종 X-ray 장비에서 X-ray가 통과하는 창문으로 널리 이용된다. <br /> <br /> 하지만 최근에는 베릴륨의 쓰임이 제한되고 있는 추세인데, 이는 베릴륨이 몸에 [[독성]]을 나타낸다는 사실이 밝혀졌기 때문이다. 베릴륨이 함유된 먼지를 마셨을 경우 조직이 손상되며, [[베릴륨증]]이라는 치명적인 알레르기성 만성질환에 걸릴 수 있다. 현재 베릴륨은 1급 발암물질로 지정되어 있다.<br /> <br /> == 외부 링크 ==<br /> * [http://news.donga.com/3/all/20110823/39754359/1 치과協 “유디치과 발암물질 사용” vs 유디 측 “100% 안전”… &#039;&#039;&#039;베릴륨&#039;&#039;&#039; 성분 보철물 논란 들여다보니] : [[치과]]에서 사용되는 베릴륨 합금의 안전여부에 관련된 기사.<br /> <br /> == 주석 ==<br /> &lt;references/&gt;<br /> <br /> {{주기율표}}<br /> <br /> [[분류:화학 원소]]<br /> [[분류:금속]]</div>

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