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Is the number of protons the same in the atom and the ion in lithium
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Is the number of protons the same in the atom and the ion in lithium
In ionic compounds, ________ lose their valence electrons to form positively charged ________.
A Se ion has a mass number of 77 and a charge of −2
Determine the number of protons (p) and electrons (e) in N3−.
What type of ion has lost an electron and, consequently, has a net positive charge?