How many protons and neutrons are in an atom with this representation:
27 ?
17
w...
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Chemistry, 25.09.2019 07:10 twinkieslayer
How many protons and neutrons are in an atom with this representation:
27 ?
17
which element would have this representation:
43 ?
21
if a neutral atom gains 4 electrons, its charge will be…
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Answers: 1
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