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Margaret [11]
4 years ago
13

The periodic chart says that f can take on a charge of -1 to become f-1, how does this happen?

Chemistry
1 answer:
julia-pushkina [17]4 years ago
7 0
These electrons can<span> either </span>be<span> lost to another atom, or the valence shell may have room ... want to gain or lose an electron, it </span>will<span> never </span>happen<span> with an isolated atom. ... that make it very easy to determine the </span>charge<span> directly from the </span>periodic table. ... He0. Li+<span>. </span>Be+2. B+3. C-4. N-3. O-2<span>. </span>F-. Ne0. Na+. Mg+2. Al+3. Si-4. P-3. S-2<span>.</span>
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