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11 de mar. de 2024 · By Michael Schulson/Undark | Published Mar 11, 2024 8:15 AM EDT. Health. There is a modest and limited body of evidence suggesting that fluoride, at doses considerably higher than what’s generally...
21 de mar. de 2024 · fluorite. See all media. Category: Science & Tech. Also called: fluorspar. Related Topics: simple halide. On the Web: (Mar. 21, 2024) See all related content →. fluorite, common halide mineral, calcium fluoride (CaF 2 ), which is the principal fluorine mineral.
Hace 4 días · Oganesson is a synthetic chemical element; it has symbol Og and atomic number 118. It was first synthesized in 2002 at the Joint Institute for Nuclear Research (JINR) in Dubna, near Moscow, Russia, by a joint team of Russian and American scientists.
20 de mar. de 2024 · Hejing Wang. Abstract. Excessive fluoride emissions threaten ecological stability and human health. Previous studies have noted that industrial sources could be significant. However, quantifying industrial fluoride emissions has not been yet reported.
17 de mar. de 2024 · Learn More. Jennifer Byrd - Water Treatment Specialist. Fluoride is a controversial mineral that’s commonly added to public drinking water supplies. While fluoride is known to be good for dental health, there are dangers associated with drinking this mineral in excess.