Chemistry, 21.09.2020 22:01 anthonyhaywood
Which answer choice best explains why atoms of carbon-14 (C-14) are unstable?
A-Atoms of C-14 have too many negatively charged electrons and too few positively charged protons.
B-Atoms of C-14 have too many positively charged protons and too few negatively charged electrons.
C-There are 2 more protons than neutrons in the nucleus.
D-There are 2 more neutrons than protons in the nucleus.
Answers: 3
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Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
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Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
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Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?
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Which answer choice best explains why atoms of carbon-14 (C-14) are unstable?
A-Atoms of C-14 have...
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