p159-172 Flashcards Preview

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Flashcards in p159-172 Deck (11):
1

ion

An atom or group of atoms that has become electrically charged

2

polyatomic ion

An ion that is made of more than one atom

3

ionic bond

The attraction between oppositely charged ions

4

ionic compound

A compound that consists of positive and negative ions

5

crystal

An orderly, three-dimensional pattern of ions or atoms in a solid

6

covalent bond

A chemical bond formed when two atoms share electrons

7

double bond

A chemical bond formed when atoms share two pairs of electrons

8

molecular compound

A compound that is composed of molecules

9

nonpolar bond

A covalent bond in which electrons are shared equally

10

polar bond

A covalent bond in which electrons are shared unequally

11

metallic bond

An attraction between a positive metal ion and the electrons surrounding it