Chemistry (C1): Atomic structure

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What is the nucleus of an atom made up of?
Protons & neutrons.
1 of 5
What are the individual charges of protons, electrons and neutrons?
Protons: Positive, Electrons: Negative, Neutrons: No charge.
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What is the atomic number of an atom equal to?
Equal to the number of protons in the nucleus of the atom.
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What is the overall charge of an atom?
All atoms have neutral overall charge.
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What are the masses of protons, electrons and neutrons?
Protons: 1, Electrons: 1, Neutrons: 0.0005 (almost zero).
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Other cards in this set

Card 2

Front

What are the individual charges of protons, electrons and neutrons?

Back

Protons: Positive, Electrons: Negative, Neutrons: No charge.

Card 3

Front

What is the atomic number of an atom equal to?

Back

Preview of the front of card 3

Card 4

Front

What is the overall charge of an atom?

Back

Preview of the front of card 4

Card 5

Front

What are the masses of protons, electrons and neutrons?

Back

Preview of the front of card 5

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