{"id":597971,"date":"2019-03-27T11:26:37","date_gmt":"2019-03-27T15:26:37","guid":{"rendered":"https:\/\/www.sciencedaily.com\/releases\/2019\/03\/190327112637.htm"},"modified":"2019-03-27T11:26:37","modified_gmt":"2019-03-27T15:26:37","slug":"fluorine-toxic-and-aggressive-but-widely-used","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=597971","title":{"rendered":"Fluorine: Toxic and aggressive, but widely used"},"content":{"rendered":"<p>In toothpaste, Teflon, LEDs and medications, it shows its sunny side &#8211; but elemental fluorine is extremely aggressive and highly toxic. Attempts to determine the crystal structure of solid fluorine using X-rays ended with explosions 50 years ago. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>In toothpaste, Teflon, LEDs and medications, it shows its sunny side &#8211; but elemental fluorine is extremely aggressive and highly toxic. Attempts to determine the crystal structure of solid fluorine using X-rays ended with explosions 50 years ago. <\/p>\n","protected":false},"author":61,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-597971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/597971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/61"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=597971"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/597971\/revisions"}],"predecessor-version":[{"id":597972,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/597971\/revisions\/597972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=597971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=597971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=597971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}