A highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium.
Sinónimos
Examples for "astatine "
Examples for "astatine "
1 Radium then undergoes a cascade of alpha decays that leap over astatine .
2 Funnily enough, astatine is at the same time far more robust than francium.
3 Past polonium (skipping over, for now, the ultra-rare element astatine ) sits radon.
4 At the same time, francium shuttles atoms away from astatine , causing astatine to remain rare.
5 This makes francium (and astatine , for similar reasons) highly unstable.
1 Europe is, quite simply, in the wrong place at the wrong time.
2 Its impact on victims' health at the cellular level, however, remains unknown.
3 At present about 25 per cent of confirmed cases are health workers.
4 The great problem at Yosemite today is simply finding your way around.
5 Hafeez tweeted: Met an inspirational Young lady today morning at Golf course.
Grammar, pronunciation and more
Translations for atomic number 85