a. 43
Chemistry, 21.08.2019 00:50 hjkrueger29
How many neutrons are probably in the nucleus of an element of atomic weight 197?
a. 43
b. 79
c. 83
d. 100
e. 118
Answers: 1
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How many neutrons are probably in the nucleus of an element of atomic weight 197?
a. 43
a. 43
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