The oxidation state of oxygen in O2F2 is ________.
A) +1
B) -1
C) +2
D) 0
E) -2
Correct Answer:
Verified
Q117: SiO44- is the _ ion.
A)orthosilicate ion
B)silicide ion
C)thiosilicate
Q118: Tetraboric acid,H2B4O7,is prepared by heating boric acid,H3BO3
Q119: Boric oxide is _.
A)B2O
B)BO2
C)BO
D)B2O3
E)B2O4
Q120: The correct name of H2CO3 is _.
A)hydrogen
Q121: Which one of the following compounds is
Q123: Which compound would produce a basic aqueous
Q124: The oxidation state of chlorine in the
Q125: In the following chemical equation PCl3 +
Q126: The oxidation state of As in the
Q127: The most nonmetallic element is _.
A)S
B)P
C)Cl
D)Br
E)Se
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