Science term 1: atomic number is number of protons, mass number is number of protons + the number of neutrons. The number of electrons is the same as protons if the atom is neutral.

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atomic number is number of protons, mass number is number of protons + the number of neutrons. The number of electrons is the same as protons if the atom is neutral.

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How to calculate the number of protons, neutrons, and electrons

Science term 1

Atomic number is number of protons, mass number is number of protons + the number of neutrons. The number of electrons is the same as protons if the atom is neutral.

How to calculate the number of protons, neutrons, and electrons

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