Molecules Flashcards

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1
Q

Chemical bond

A

The connection between atoms in mire complex particles

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2
Q

Molecules

A

A group of two or more atoms that are held together by chemical bonds

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3
Q

Model

A

A representation of an object that makes important aspects easier to see

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4
Q

Atomic composition

A

Types of elements that make up a substance; as well as the specific ratios of atoms of each kind of element that make it up

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5
Q

Chemical structure

A

The specific way in which the bonds and atoms are arranged within the molecules of a substance

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6
Q

Crystal

A

A solid structure whose atoms or molecules are arranged in a repeating, 3D pattern

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7
Q

Polymer

A

A type of extended structure that is made up of many smaller, repeating subunits in a chain; the repeating subunit is a unique molecule

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8
Q

Extended structure

A

A structure whose subunits occur in a constant ratio and are arranged in a repeating pattern; the subunit can be individual atoms or molecules

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