3 years ago

I need some help with chemistry. Let me know if you are good at it!

Chemistry

1 answer:

tekilochka [14]3 years ago

3 0

Answer:

I think im good at it i have an A in the class

Explanation:

lol

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You have 0.21 moles of Al how many atoms do you have

ZanzabumX [31]

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<h3>Further explanation </h3>

The mole is the number of particles(molecules, atoms, ions) contained in a substance

1 mol = 6.02.10²³ particles

Can be formulated

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$\tt N=0.21\times 6.02\times 10^{23}\\\\N=1.26\times 10^{23}$

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