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Studies > Science The Power Of A Bond > Flashcards

Science The Power Of A Bond Flashcards

1
Q

A pure substance that cannot be broken down

A

Element

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2
Q

Smallest representative units of elements

A

Atoms

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3
Q

Atoms that are combined chemically

A

Molecule

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4
Q

__ elements exist as gases
__ elements exists as liquids

A

11, 2

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5
Q

Combinations of different kinds of elements in fixed proportions by mass

A

Molecular compounds

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6
Q

Is formed when an atom gains or loses electrons

A

Ion

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7
Q

Positive ions

A

Cation

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8
Q

Negative ions

A

Anion

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9
Q

Chemical formula contents

A

The exact number and types of atoms contained in an element or compound

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Studies (15 decks)

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