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#technetium

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Charring Auh<p><a href="https://mastodon.social/tags/Technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technetium</span></a> is a chemical element; it has symbol Tc and atomic number 43. It is the lightest element whose isotopes are all radioactive. Technetium and promethium are the only radioactive elements whose neighbours in the sense of atomic number are both stable. All available technetium is produced as a synthetic element.</p>
dominicdelagol2<p>Here's Technetium as a radioactive mermaid! <a href="https://mastodon.social/tags/originalcharacter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>originalcharacter</span></a> <a href="https://mastodon.social/tags/green" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>green</span></a> <a href="https://mastodon.social/tags/greeneye" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greeneye</span></a> <a href="https://mastodon.social/tags/greenhair" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenhair</span></a> <a href="https://mastodon.social/tags/greenmermaid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenmermaid</span></a> <a href="https://mastodon.social/tags/mermaid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaid</span></a> <a href="https://mastodon.social/tags/mermaidgirl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaidgirl</span></a> <a href="https://mastodon.social/tags/mermaidtail" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaidtail</span></a> <a href="https://mastodon.social/tags/oc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oc</span></a> <a href="https://mastodon.social/tags/periodictable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>periodictable</span></a> <a href="https://mastodon.social/tags/radioactive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radioactive</span></a> <a href="https://mastodon.social/tags/technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technetium</span></a> <a href="https://mastodon.social/tags/mermaiddrawing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaiddrawing</span></a> <a href="https://mastodon.social/tags/tc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tc</span></a> <a href="https://mastodon.social/tags/elementeon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>elementeon</span></a> <a href="https://mastodon.social/tags/mermay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermay</span></a> <a href="https://mastodon.social/tags/mermaymonth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaymonth</span></a> <a href="https://mastodon.social/tags/mermay_month" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermay_month</span></a> <a href="https://mastodon.social/tags/mermay2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermay2025</span></a> <a href="https://mastodon.social/tags/mermay_2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermay_2025</span></a> <a href="https://mastodon.social/tags/mermaymonth2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mermaymonth2025</span></a></p>
Pyrzout :vm:<p>To See Within: Detecting X-Rays <a href="https://hackaday.com/2025/04/23/to-see-within-detecting-x-rays/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/04/23/to-see</span><span class="invisible">-within-detecting-x-rays/</span></a> <a href="https://social.skynetcloud.site/tags/scintigraphy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scintigraphy</span></a> <a href="https://social.skynetcloud.site/tags/scintillator" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scintillator</span></a> <a href="https://social.skynetcloud.site/tags/Engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Engineering</span></a> <a href="https://social.skynetcloud.site/tags/fluoroscopy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fluoroscopy</span></a> <a href="https://social.skynetcloud.site/tags/radiograph" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radiograph</span></a> <a href="https://social.skynetcloud.site/tags/Technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technetium</span></a> <a href="https://social.skynetcloud.site/tags/selecnium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selecnium</span></a> <a href="https://social.skynetcloud.site/tags/Featured" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Featured</span></a> <a href="https://social.skynetcloud.site/tags/emulsion" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emulsion</span></a> <a href="https://social.skynetcloud.site/tags/History" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>History</span></a> <a href="https://social.skynetcloud.site/tags/cadmium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cadmium</span></a> <a href="https://social.skynetcloud.site/tags/halide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>halide</span></a> <a href="https://social.skynetcloud.site/tags/gamma" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gamma</span></a> <a href="https://social.skynetcloud.site/tags/x" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>x</span></a>-ray <a href="https://social.skynetcloud.site/tags/fil" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fil</span></a></p>
dominicdelagol2<p>Here's a bust drawing of Technetium! <a href="https://mastodon.social/tags/originalcharacter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>originalcharacter</span></a> <a href="https://mastodon.social/tags/bust" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bust</span></a> <a href="https://mastodon.social/tags/cute" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cute</span></a> <a href="https://mastodon.social/tags/green" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>green</span></a> <a href="https://mastodon.social/tags/greeneye" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greeneye</span></a> <a href="https://mastodon.social/tags/greenhair" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenhair</span></a> <a href="https://mastodon.social/tags/oc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oc</span></a> <a href="https://mastodon.social/tags/periodictable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>periodictable</span></a> <a href="https://mastodon.social/tags/radioactive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radioactive</span></a> <a href="https://mastodon.social/tags/scifi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scifi</span></a> <a href="https://mastodon.social/tags/simple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>simple</span></a> <a href="https://mastodon.social/tags/tc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tc</span></a> <a href="https://mastodon.social/tags/technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technetium</span></a> <a href="https://mastodon.social/tags/elementeon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>elementeon</span></a></p>
Knowledge Zone<p><a href="https://mstdn.social/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnThisDay</span></a> <a href="https://mstdn.social/tags/SpaceShuttle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceShuttle</span></a> <a href="https://mstdn.social/tags/Columbia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Columbia</span></a> disintegrated during reentry into the Earth's atmosphere (2003) resulting in the deaths of all seven crew members.</p><p>Birth Anniversary of Emilio Segrè (1905) - <a href="https://mstdn.social/tags/NobelPrize" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NobelPrize</span></a> winner and group leader for the <a href="https://mstdn.social/tags/Manhattan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Manhattan</span></a> Project. He discovered the elements <a href="https://mstdn.social/tags/Technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technetium</span></a> and <a href="https://mstdn.social/tags/Astatine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astatine</span></a>.</p><p>Birth Anniversary of John Napier (1550) - best known as the discoverer of <a href="https://mstdn.social/tags/Logarithms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Logarithms</span></a>.</p><p><a href="https://knowledgezone.co.in/news" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">knowledgezone.co.in/news</span><span class="invisible"></span></a></p>
Knowledge Zone<p><a href="https://mstdn.social/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnThisDay</span></a> <a href="https://mstdn.social/tags/SpaceShuttle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpaceShuttle</span></a> <a href="https://mstdn.social/tags/Columbia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Columbia</span></a> disintegrated during reentry into the Earth's atmosphere (2003) resulting in the deaths of all seven crew members.</p><p>Birth Anniversary of Emilio Segrè (1905) - <a href="https://mstdn.social/tags/NobelPrize" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NobelPrize</span></a> winner and group leader for the <a href="https://mstdn.social/tags/Manhattan" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Manhattan</span></a> Project. He discovered the elements <a href="https://mstdn.social/tags/Technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technetium</span></a> and <a href="https://mstdn.social/tags/Astatine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astatine</span></a>.</p><p>Birth Anniversary of John Napier (1550) - best known as the discoverer of <a href="https://mstdn.social/tags/Logarithms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Logarithms</span></a>.</p><p><a href="https://knowledgezone.co.in/news" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">knowledgezone.co.in/news</span><span class="invisible"></span></a></p>
HZDR<p>Mit fortschrittlichen Methoden untersucht Natalia Mayordomo Herranz, wie sich das langlebige Spaltprodukt <a href="https://helmholtz.social/tags/Technetium" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Technetium</span></a>-99 in der Umwelt verhält. Was sie dabei persönlich antreibt und wo sie ihre Disziplin in den nächsten Jahren sieht, verrät die <a href="https://helmholtz.social/tags/HZDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HZDR</span></a>-Forscherin im Interview mit Helmholtz Energy.<br>▶️ <a href="https://energy.helmholtz.de/wissenschaftler/-in-des-monats/mai-heidi-u-heinrichs/august-natalia-mayordomo-herranz/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">energy.helmholtz.de/wissenscha</span><span class="invisible">ftler/-in-des-monats/mai-heidi-u-heinrichs/august-natalia-mayordomo-herranz/</span></a></p>