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CHEM P1 > Relative Electrial Charges Of A Subatomic > Flashcards

Relative Electrial Charges Of A Subatomic Flashcards

1
Q

What is a mass number?

A

The sun of the protons and neutrons in the nucleus

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2
Q

What is atomic number?

A

It’s the number of protons in the atom, number of electrons = number of protons

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CHEM P1 (7 decks)

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