Question
Complete the following statements: $(4.2,4.4)$a. The number of protons and neutrons in an atom is the number.b. The elements in Group $7 \mathrm{~A}(17)$ are called thec. Elements that are shiny and conduct heat are called
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This is because the mass of an atom is primarily determined by the number of protons and neutrons it contains. Show more…
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