3.4 Flashcards

1
Q

Nonmetal

A

An element that lacks most of the properties of metals

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2
Q

Diatomic Molecule

A

A molecule composed of two atoms

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3
Q

Halogen Family

A

The elements in group 17 of the periodic table

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4
Q

Noble gas

A

An Element in Group 18 of the periodic table

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5
Q

Metalloid

A

An element that has some of the characteristics of metals and som of the characteristics of nonmetals

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6
Q

Semiconductor

A

A substance that can conduct electricity under some conditions

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