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Maru [420]
4 years ago
10

What items are minerals or contain minerals

Chemistry
1 answer:
NARA [144]4 years ago
7 0

Answer:

computer

Explanation:

copper-wire

electronics-siliver

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. An atom of nitrogen has an atomic
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Here's the Answer !

Atomic number = no. of electrons = no. of protons, therefore :

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The two electrons in a helium atom occupy
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Explanation:

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Ka= Cx²/1-x

Where x is degree of dissociation = 0.1% = 0.001 and c is the concentration =0.2

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Hope this helps :D

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