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Zolol [24]
2 years ago
12

How many neutrons are in an atom with the atomic number of 15 and an atomic mass number of 34? А. A ? 19 B В ? 2 15 C. ? 34​

Chemistry
1 answer:
kondaur [170]2 years ago
6 0
To find the amount of neutrons you just do
N = M - n (mass - number)
34 - 15 = 19
So your answer is 19
Hope it helped
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