Question

what has 8 protons and 10 neutrons

Answer 1

Answer:

An oxygen ion has 8 protons and 10 electrons. The number of protons tells us the identity of the element because the number of protons is the same as the atomic number.

Answer 2

Fluorine has 8 protons and 10 neutrons.

Explanation:

Protons are positive charged particle and neutrons have no charge.

We know that the sum of number of neutrons and the number of protons is called mass number. Here, number of protons are 8 and number of neutrons are 10.

Mass no = no of protons +no of neutrons

Mass no = 8 + 10

Mass no = 18 u

The mass of fluorine is 18 u. So, fluorine has 8 protons and 10 neutrons.

Learn more,

Periodic table

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