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Chemical questions
| Question | Answer |
|---|---|
| What is a chemical formula? | a way of expressing information about the proportions of atoms in a compound. |
| What is the chemical formula for water? | H2O |
| What is the chemical name for water? | Dihydrogen monoxcide |
| How many atoms are in water. | 3 |
| How many types of elements are in water. | 2 |