Mathematics, 02.10.2021 01:00 hadwell34
He atoms of a certain element each contain 10 protons and 8 valence electrons. Which statement correctly identifies this element and describes its chemical reactivity?
F The element is neon, and it is highly reactive.
G The element is fluorine, and it is not reactive.
H The element is neon, and it is not reactive.
J The element is fluorine, and it is highly reactive
Answers: 2
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He atoms of a certain element each contain 10 protons and 8 valence electrons. Which statement corre...
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