Atomic Structure

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Proton
relative mass 1 relative charge +1
1 of 6
Neutron
rm 1 rc 0
2 of 6
Electron
rm negligble rc -1
3 of 6
Atomic No = Number of...
protons in the atom. Equal to number of electrons
4 of 6
Mass No = Sum of number of...
neutrons and protons.
5 of 6
Ion = An atom which has lost or gained one or more...
electrons to form a charged particle
6 of 6

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Card 2

Front

rm 1 rc 0

Back

Neutron

Card 3

Front

rm negligble rc -1

Back

Preview of the back of card 3

Card 4

Front

protons in the atom. Equal to number of electrons

Back

Preview of the back of card 4

Card 5

Front

neutrons and protons.

Back

Preview of the back of card 5
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