History, 07.11.2020 03:20 travawnward

PLEASE HELP ME DUE TODAY 1. Which mineral above would be the most difficult to scratch?

2. Give two examples of minerals that have a property in common.

3. Could you have identified any of the minerals after having described only a few, rather than all, of the properties you tested? If so, give an example.

4. Why is it still a good idea to test more properties than might be necessary?

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PLEASE HELP ME DUE TODAY 1. Which mineral above would be the most difficult to scratch?

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