MCQOPTIONS
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MCQOPTIONS
| 1. |
What is a negative ion? |
| A. | An atom that contains more electrons than neutrons |
| B. | An atom that contains more protons than neutrons |
| C. | An atom that contains more electrons than protons |
| D. | An atom that contains more protons than electrons |
| Answer» D. An atom that contains more protons than electrons | |