Which formula contains two non-metals?
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Chemistry, 12.12.2019 19:31 naiomireyes74p2aybs
Which formula contains two non-metals?
sio2
bao
ki
nabr
Answers: 3
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11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
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Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
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How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag
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If one fission reaction of a uranium-235 atom produced two neutrons, how many neutrons would be released if the chain reaction occurred three more times?
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