PhySci Chapter 8 Question Preview (ID: 35501)


PhySci Ch8. TEACHERS: click here for quick copy question ID numbers.

an ion with a negative charge
a) anion
b) cation
c) covalent bond
d) formula unit

an ion with a positive charge
a) cation
b) anion
c) chemical bond
d) molecule

the measure of how strongly an atom holds its electrons
a) electronegativity
b) formula unit
c) covalent bond
d) chemical bond

the attraction that holds atoms together
a) chemical bond
b) formula unit
c) electronegativity
d) ionic bond

a chemical bond formed by atoms sharing electrons
a) covalent bond
b) ionic bond
c) cation
d) anion

a molecule formed of two identical atoms bonded together
a) diatomic molecule
b) formula unit
c) ionic bond
d) cation

the basic repeating unit of an ionic solid
a) formula unit
b) covalent bond
c) molecule
d) diatomic molecule

a charged atom or group of atoms formed by the loss or gain of electrons
a) ion
b) chemical bond
c) molecule
d) covalent bond

a chemical bond in which electrons are transferred from one atom to another
a) ionic bond
b) covalent bond
c) molecule
d) diatomic molecule

a chemical bond in which metal atoms are thought to randomly share their valence electrons
a) metallic bond
b) covalent bond
c) diatomic molecule
d) molecule

a particle made up of two or more atoms chemically joined together; the basic unit of a covalent compound
a) molecule
b) formula unit
c) ion
d) ionic bond

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