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Polyatomic Ions #3 Flashcards | StudBud

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Polyatomic Ions #3

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Choose the correct chemical formula for the polyatomic ion listed!

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Questions 15

Answers

1
Hypoiodite
IO-
IO3-
IO2-
IO
2
Iodite
IO2-
IO3-
IO4-
IO2-3
3
Chlorate
ClO4-2
ClO4-
ClO3-
ClO2-3
4
Hypobromite
BrO3-2
BrO
BrO2-
BrO-
5
Bromite
BrO3-
BrO2-
BrO2
BrO4-
6
Hypochlorite
ClO-
ClO-2
ClO4-
ClO3-4
7
Perbromate
BrO4-
BrO3-
BrO4
BrO4-2
8
Cyanate
OCN-2
OCN-
this answer choice is being uncooperative
OCN-3
9
What sets polyatomic ions apart from other compounds?
They are always written in alphabetical order.
I have no idea.
They always have subscripts.
They always have a charge.
10
Periodate
IO4-
IO3-
2IO4-
IO4-2
11
Thiocyanate
SCN-
OCN2-
OCN-
SCN2-
12
Thiosulfate
S2O3-2
3SO-2
S2O3-3
S2O3-
13
Chlorite
ClO3-
ClO4-
ClO2-
ClO2-2
14
Bromate
BrO3-2
BrO3-
BrO4-
BrO2-
15
Iodate
IO3
IO3-
IO4-
IO2-