Atomic Structure Flashcards

1
Q

What are isotopes?

A

Isotopes are atoms of the same element with the same number of protons but different number of neutrons

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2
Q

What is proton/atomic number?

A

Number of protons in an atom (+ve charged same no. as electrons)

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3
Q

What is nucleon/mass number?

A

The number of protons and neutrons in the nucleus in an atom

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