MCQOPTIONS
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MCQOPTIONS
| 1. |
A chemical equation is said to be balanced if number of ________. |
| A. | Atoms are the same in both sides |
| B. | Compounds are the same in both sides |
| C. | Electrons is the same in both sides |
| D. | Molecules are the same in both sides |
| Answer» B. Compounds are the same in both sides | |