Chemistry Definitions

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Homologous Series
family of compounds with the same functional group but each successive molecule differs by CH2
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Functional Group
Atoms that are responsible for a reactive characteristic in an organic molecule
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First Ionisation Energy
The energy required to remove one electron from the outer shell of 1 mole of gaseous atoms to form 1 mole of gaseous 1+ ions
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Structural Isomer
Molecules with the same molecular formula but different displayed formula
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Acid
Proton Donor
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Base
Proton Acceptor
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Empirical Formula
Simplest whole number ratio of atoms in a molecule
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Molecular Formula
The actual number of atoms in a molecule
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Other cards in this set

Card 2

Front

Atoms that are responsible for a reactive characteristic in an organic molecule

Back

Functional Group

Card 3

Front

The energy required to remove one electron from the outer shell of 1 mole of gaseous atoms to form 1 mole of gaseous 1+ ions

Back

Preview of the back of card 3

Card 4

Front

Molecules with the same molecular formula but different displayed formula

Back

Preview of the back of card 4

Card 5

Front

Proton Donor

Back

Preview of the back of card 5
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