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Tamiku [17]
3 years ago
10

13. What is the charge of an aluminum ion that has 13 protons and 10 electrons?

Chemistry
2 answers:
Ksenya-84 [330]3 years ago
7 0

Answer:

+ 3

Ex planation:

Al3+ indicates an ion of aluminum having a charge of + 3. I.e., since an aluminum atom normally has 13 protons and 13 electrons, this ion has 10 electrons (-10 charge) and 13 protons (+ 13 charge) giving it a charge of + 3 (-10 + 13 = +3).

hope this helps!

Nadusha1986 [10]3 years ago
5 0
The answer is +3/ positive 3.
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