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Which Of the following observations of Zinc metal are physical properties?
1. Z...
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Chemistry, 07.09.2021 23:30 zelds63481
Please help!
Which Of the following observations of Zinc metal are physical properties?
1. Zinc reacts with hydrochloric acid, forming hydrogen gas.
2. Zinc melts at 782°C.
3. The density of Zinc is 7.14 g/cm3.
4. Zinc is a moderately good electrical conductor.
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