Physics, 08.04.2020 18:37 murtaghliam1
How many neutrons would a element that has a atomic number of 22 and a atomic mass of 40 have? (this is not based on a element found in the periodic table)
18
40
22
20
Answers: 1
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How many neutrons would a element that has a atomic number of 22 and a atomic mass of 40 have? (this...
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