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hammer [34]
3 years ago
15

if you obtain the powder of a mineral by rubbing a mineral on a porcelain plate, which property have u observed?

Chemistry
2 answers:
Nina [5.8K]3 years ago
8 0
The property of the rock is the streak
charle [14.2K]3 years ago
7 0
you have observed streak :)
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Answer:

Hey mate.......

Explanation:

This is ur answer......

<em>Metals are an excellent conductor of electricity and heat because the atoms in the metals form a matrix through which outer electrons can move freely. Instead of orbiting their respective atoms, they form a sea of electrons that surround the positive nuclei of the interacting metal ions.</em>

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3 years ago
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I hope this is the answer that you are looking for .

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