Question

If my atom has 25 electrons and an atomic weight of 55, How many protons and neutrons do I have? What is the atomic number?

Answer 1

Answer:

Atomic Number is equal to Number of Protons and electrons in an atom. And Atomic mass or Mass number are equal to sum of Number of neutrons and number of Protons in an atom. Therefore, the nucleus of the atom has 25 Protons and 30 Neutrons in it.

Explanation:

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