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valence electrons
chapter4.1
| Question | Answer |
|---|---|
| hydrogen charge | +1 |
| helium | none |
| lithium | +1 |
| beryllium | +2 |
| nitrogen | -3 |
| oxygen | -2 |
| fluorine | -1 |
| neon | none |
| sodium | +1 |
| magnesium | +2 |
| aluminum | +3 |
| phosphorus | -3 |
| sulfur | -2 |
| chlorine | -1 |
| argon | none |