W13 Naming Compounds 23-24 OHDELA Question Preview (ID: 62449)
Naming Compounds.
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Nonmetals gain or accept electrons. This gives them a ____ charge.
a) strong
b) neutral
c) positive
d) negative
Metals lose or ___ electrons.
a) acquire
b) donate
c) take
d) accept
Positive ions are called ________.
a) neutral ions
b) covalent
c) cations
d) anions
When ____ lose electrons they become ions, but their name does not change.
a) metals
b) nonmetals
c) metalloids
d) isotopes
When ____ gain electrons they become ions, and their name DOES change.
a) isotopes
b) metalloids
c) metals
d) nonmetals
When we change the name of a nonmetal atom to ion, which suffix do we add?
a) ate
b) ide
c) ite
d) we do not change the name of nonmetal ions
Chemical reactions occur when atoms gain, lose, or share electrons. _____ electrons creates a covalent bond.
a) Gaining
b) Losing
c) Sharing
d) Removing
Covalent compounds contain only ____.
a) nonmetals
b) metals
c) metalloids
d) solids
____ compounds contain a metal and a nonmetal.
a) Covalent
b) Diatomic
c) Polar
d) Ionic
Binary _____ compounds are chemical combinations of 2 different nonmetals.
a) ionic
b) covalent
c) metallic
d) diatomic
Because of the _____, it is very easy to go from the name of a binary covalent compound to its formula.
a) protons
b) prefixes
c) neutrons
d) mass
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