Ion Memorization List

Front 1

Hydrogen
+1
MONATOMIC IONS

Back 1

H +

Front 2

Lithium
+1
MONATOMIC IONS

Back 2

Li +

Front 3

Sodium
+1
MONATOMIC IONS

Back 3

Na +

Front 4

Potassium
+1
MONATOMIC IONS

Back 4

K +

Front 5

Rubidium
+1
MONATOMIC IONS

Back 5

Rb +

Front 6

Cesium
+1
MONATOMIC IONS

Back 6

Cs +

Front 7

Francium
+1
MONATOMIC IONS

Back 7

Fr+

Front 8

Beryllium
+2
MONATOMIC IONS

Back 8

Be2+

Front 9

Magnesium
+2
MONATOMIC IONS

Back 9

Mg2+

Front 10

Calcium
+2
MONATOMIC IONS

Back 10

Ca2+

Front 11

Strontium
+2
MONATOMIC IONS

Back 11

Sr2+

Front 12

Barium
+2
MONATOMIC IONS

Back 12

Ba2+

Front 13

Radium
+2
MONATOMIC IONS

Back 13

Ra2+

Front 14

Boron
+3
MONATOMIC IONS

Back 14

B3+

Front 15

Carbon
+4
MONATOMIC IONS

Back 15

C4+

Front 16

Silicon
+4
MONATOMIC IONS

Back 16

Si4+

Front 17

Fluoride
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 17

F-

Front 18

Chloride
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 18

Cl -

Front 19

Bromide
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 19

Br -

Front 20

Iodide
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 20

I-

Front 21

Astatide
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 21

At-

Front 22

Hydride
-1
Negative
(notice all monatomic negative ions end with –ide)

Back 22

H-

Front 23

Oxide
-2
Negative
(notice all monatomic negative ions end with –ide)

Back 23

O2-

Front 24

Sulfide
-2
Negative
(notice all monatomic negative ions end with –ide)

Back 24

S2-

Front 25

Selenide
-2
Negative
(notice all monatomic negative ions end with –ide)

Back 25

Se2-

Front 26

Telluride
-2
Negative
(notice all monatomic negative ions end with –ide)

Back 26

Te2-

Front 27

Nitride
-3
Negative
(notice all monatomic negative ions end with –ide)

Back 27

N3-

Front 28

Phosphide
-3
Negative
(notice all monatomic negative ions end with –ide)

Back 28

P3-

Front 29

Arsenide
-3
Negative
(notice all monatomic negative ions end with –ide)

Back 29

P3-

Front 30

Carbide
-4
Negative
(notice all monatomic negative ions end with –ide)

Back 30

C4-

Front 31

Silicide
-4
Negative
(notice all monatomic negative ions end with –ide)

Back 31

Si4-

Front 32

Copper (I)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 32

Cu +

Front 33

Copper (II)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 33

Cu2+

Front 34

Tin (II)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 34

Sn
2+

Front 35

Tin (IV)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 35

Sn
4+

Front 36

Iron(II)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 36

Fe2+

Front 37

Iron(III)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 37

Fe3+

Front 38

Mercury (I)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 38

Hg2
2+

Front 39

Mercury (II)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 39

Hg2+

Front 40

Lead(II)
MULTIPLE CHARGED MONATOMIC IONs
(notice Roman numerals)-

Back 40

Pb2+

Front 41

Lead(IV)
MULTIPLE CHARGED MONATOMIC IONS
(notice Roman numerals)-

Back 41

Pb4+

Front 42

Silver
CONSTANT CHARGE TRANSITION METAL IONS
(notice absence of Roman Numerals)

Back 42

Ag+

Front 43

Aluminum
CONSTANT CHARGE TRANSITION METAL IONS
(notice absence of Roman Numerals)

Back 43

Al3+

Front 44

Cadmium
CONSTANT CHARGE TRANSITION METAL IONS
(notice absence of Roman Numerals)

Back 44

Cd2+

Front 45

Zinc
CONSTANT CHARGE TRANSITION METAL IONS
(notice absence of Roman Numerals)

Back 45

Zn2=

Front 46

Ammonium
POLYATOMIC IONS
Positive

Back 46

(NH4) +

Front 47

Hydronium
POLYATOMIC IONS
Positive

Back 47

(H3O) +

Front 48

Acetate
POLYATOMIC IONS
-1
Negative

Back 48

(C2H3O2) -

Front 49

Acetate*
POLYATOMIC IONS
-1
Negative

Back 49

(CH3COO)-

*Acetate may be written either way. We will use the first one most of the

Front 50

Hydroxide
POLYATOMIC IONS
-1
Negative

Back 50

(OH)-

Front 51

Nitrate
POLYATOMIC IONS
-1
Negative

Back 51

(NO3) -

Front 52

Permanganate
POLYATOMIC IONS
-1
Negative

Back 52

(MnO4) -

Front 53

Hypochlorite
POLYATOMIC IONS
-1
Negative

Back 53

(ClO)-

Front 54

Chlorite
POLYATOMIC IONS
-1
Negative

Back 54

(ClO2) -

Front 55

Chlorate
POLYATOMIC IONS
-1
Negative

Back 55

(ClO3)-

Front 56

Perchlorate
POLYATOMIC IONS
-1
Negative

Back 56

(ClO4) -

Front 57

Hydrogen carbonate (bicarbonate)
POLYATOMIC IONS
-1
Negative

Back 57

(HCO3) -

Front 58

Cyanide
POLYATOMIC IONS
-1
Negative

Back 58

(CN)-

Front 59

Carbonate
Negative
-2

Back 59

(CO3)2-

Front 60

Dichromate
Negative
-2

Back 60

(Cr2O7) 2-

Front 61

Oxalate
Negative
-2

Back 61

(C2O4)2-

Front 62

Peroxide
Negative
-2

Back 62

(O2) 2-

Front 63

Sulfate
Negative
-2

Back 63

(SO4) 2-

Front 64

Sulfite
Negative
-2

Back 64

(SO3) 2-

Front 65

Phosphate
Negative
-3

Back 65

(PO4) 3-