Science, asked by shivamsingh039159877, 6 months ago

the atomic number of an elements is 8.number of neutrons present are 9.find out mass number and number of electron

Answers

Answered by Anonymous

Answer:

The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.

Answered by ranjeetsingh76979

Explanation:

the total number of protons and neutrons in an atom

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