Polyatomic Ions Flashcards

Memorize the polyatomic ion names, charge, and formula (56 cards)

1
Q

NH4+

A

Ammonium

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2
Q

C2H3O2-

A

Acetate

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3
Q

HCO3-

A

Bicarbonate

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4
Q

CIO2-

A

Chlorite

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5
Q

CIO3-

A

Chlorate

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6
Q

CN-

A

Cyanide

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7
Q

OH-

A

Hydroxide

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8
Q

NO3-

A

Nitrate

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9
Q

NO2-

A

Nitrite

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10
Q

CIO4-

A

Perchlorate

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11
Q

SCN-

A

Thiocyanate

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12
Q

CO3^2-

A

Carbonate

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13
Q

CrO4^-2

A

Chromate

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14
Q

Cr2O7^-2

A

Dichromate

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15
Q

O2^-2

A

Peroxide

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16
Q

SO4^-2

A

Sulfate

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17
Q

SO3^-2

A

Sulfite

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18
Q

PO4^-3

A

Phosphate

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19
Q

PO3^-3

A

Phosphite

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20
Q

What charge does Ammonium have?

A

+1

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21
Q

What charge does Acetate have?

A

-1

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22
Q

What charge does Bicarbonate have?

A

-1

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23
Q

What charge does Chlorite have?

24
Q

What charge does Cyanide have?

25
What charge does Chlorate have?
-1
26
What charge does Hydroxide have?
-1
27
What charge does Nitrate have?
-1
28
What charge does Nitrite have?
-1
29
What charge does Perchlorate have?
-1
30
What charge does Thiocyanate have?
-1
31
What charge does Carbonate have?
-2
32
What charge does Chromate have?
-2
33
What charge does Dichromate have?
-2
34
What charge does Peroxide have?
-2
35
What charge does Sulfate have?
-2
36
What charge does Sulfite have?
-2
37
What charge does Phosphate have?
-3
38
Ammonium
NH4^+
39
Acetate
C2H3O2^-
40
Bicarbonate
HCO3^-
41
Chlorite
ClO2^-
42
Chlorate
ClO3^-
43
Cyanide
CN^-
44
Hydroxide
OH^-
45
Nitrate
NO3-
46
Nitrite
NO2^-
47
Perchlorate
ClO4^-
48
Thiocyanate
SCN^-
49
Carbonate
CO3^-2
50
Chromate
CrO4^-2
51
Dichromate
Cr2O7^-2
52
Peroxide
O2^-2
53
Sulfate
SO4^-2
54
Sulfite
SO3^-2
55
Phosphate
PO4^-3
56