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True [87]
3 years ago
12

How many neutrons are in an atom of aluminum

Chemistry
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:

14 neutrons.

Explanation:

Hope this helps!

Harlamova29_29 [7]3 years ago
3 0

Answer: there's 13

Explanation:

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To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

\text{Number of moles of}O_3=\frac{0.781g}{48g/mol}=0.016moles

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