A highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium.
Синонимы
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.
Amper turn, symbol of Magnetomotive force physical MFF quantity.
Evenly distributed to; identical instances of; mapped to any of.
Другие значения термина "At" 1 Madam, - At this point I have come to accept that: 1.
2 Kelly Baverstock said: At this point I was really concerned about her.
3 Europe is, quite simply, in the wrong place at the wrong time.
4 Its impact on victims' health at the cellular level, however, remains unknown.
5 At present about 25 per cent of confirmed cases are health workers.
6 The great problem at Yosemite today is simply finding your way around.
7 Hafeez tweeted: Met an inspirational Young lady today morning at Golf course.
8 Consumers may find good deals at local independent pharmacies, Consumer Reports said.
9 But I must be allowed at least one good idea per case.
10 However, scientists believe power grids and communications systems are potentially at risk.
11 This paper reports mortality, morbidity, and resource use data at 1 year.
12 Earlier efforts produced fierce clashes at sea with anti-whaling group Sea Shepherd.
13 However, as before mentioned, the result was at first almost exactly opposite.
14 However, the reports present a very positive picture, especially at primary level.
15 However, at this point, details on its potential use cases are unknown.
16 Patients: Case reports-twopatients with thrombosis and family history of AT - III deficiency .
Другие примеры для термина "At"
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