The 2+ in Cu2+ tells us that this atom ________.

A. has two more neutrons than protons
B. has two more electrons than protons
C. has two more protons than electrons
D. has two more electrons than neutrons


Answer: C

Biology & Microbiology

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Experiments with bacteria and ____________________ offered solid evidence that deoxyribonucleic acid (DNA), not

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Fill in the blank(s) with the appropriate word(s).

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Fill in the blank(s) with correct word

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