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svlad2 [7]
3 years ago
12

What is the charge on an ion that contains 16 protons and 18 electrons?

Chemistry
1 answer:
Alika [10]3 years ago
6 0
16-18= -2 so it has a negative charge. Just subtract the electrons from the protons if you get a positive number it will have a positive charge and vice versa.

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What is the molarity (M) of the following solutions?
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Answer:

The molarity (M) of the following solutions are :

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Molarity = \frac{1.98}{2.6)}

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