Atomic structure and relative masses

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  • Created by: zofiaf
  • Created on: 15-02-14 16:28
Relative charge and mass of protons
Mass= 1 Charge= 1+
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Relative charge and mass of electrons
Mass= 1/2000 Charge= 1-
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Relative charge and mass of neutrons
Mass= 1 Charge= 0
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Isotopes of the same element have
Different number of neutrons
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Different isotopes of the same element react the same because
Chemical reactions involve electrons not neutrons
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ions have a different number of
Protons + electrons
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What is the standard measurement of relative mass?
1/12 of the mass of a carbon 12 atom
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The relative isotopic mass is the same as
Mass number
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Other cards in this set

Card 2

Front

Relative charge and mass of electrons

Back

Mass= 1/2000 Charge= 1-

Card 3

Front

Relative charge and mass of neutrons

Back

Preview of the front of card 3

Card 4

Front

Isotopes of the same element have

Back

Preview of the front of card 4

Card 5

Front

Different isotopes of the same element react the same because

Back

Preview of the front of card 5
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