how can element with atomic number become stable ?
a. by gaining one electron
b. by gaining seven elecrtron
c by losing three electron
d by losing one electron
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whats the atomic number?
i cannot tell the answer if atomic number isnt there.
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Answer:
Answer:. by gaining one electron
Explanation:
Elements that have atomic numbers from 20 to 83 are heavy elements, therefore the ratio is different. The ratio is 1.5:1, the reason for this difference is because of the repulsive force between protons: the stronger the repulsion force, the more neutrons are needed to stabilize the nuclei.
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