Key Ions Flashcards

1
Q

Hydrogen

A

H+

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2
Q

Sodium

A

Na+

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3
Q

Potassium

A

K+

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4
Q

Lithium

A

Li+

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5
Q

Rubidium

A

Rb+

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6
Q

Caesium

A

Cs+

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7
Q

Copper (l)

A

Cu+

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8
Q

Silver(l)

A

Ag+

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9
Q

Ammonium

A

NH4+

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10
Q

Calcium

A

Ca2+

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11
Q

Barium

A

Ba2+

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12
Q

Magnesium

A

Mg2+

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13
Q

Zinc

A

Zn2+

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14
Q

Cobalt

A

Co2+

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15
Q

Manganese (ll)

A

Mn2+

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16
Q

Aluminium

A

Al3+

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17
Q

Iron (lll)

A

Fe3+

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18
Q

Chloride

A

Cl-

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19
Q

Bromide

A

Br-

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20
Q

Iodide

A

I-

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21
Q

Hydroxide

A

OH-

22
Q

Nitrate

A

NO3-

23
Q

Nitrite

A

NO2-

24
Q

Hydrogencarbonate

A

HCO3-

25
Q

Hydrogensulphate

A

HSO4-

26
Q

Sulphate

A

SO4 2-

27
Q

Sulphite

A

SO3 2-

28
Q

Sulphide

A

S. 2-

29
Q

Oxide

A

O2-

30
Q

Carbonate

A

CO3 2-

31
Q

Copper (ll)

A

Cu 2+

32
Q

Phosphate

A

PO4 3-

33
Q

Hydrochloric acid

A

HCl

34
Q

Nitric acid

A

HNO3

35
Q

Sulphuric acid

A

H2SO4

36
Q

Ethanoic acid

A

CH3COOH

37
Q

Ammonia

A

NH3

38
Q

Carbon monoxide

A

CO

39
Q

Sulphur dioxide

A

SO2

40
Q

Carbon dioxide

A

CO2

41
Q

Methane

A

CH4

42
Q

Nitride

A

N 3-

43
Q

Hydride

A

H-

44
Q

Hydrogen sulfide

A

H2S

45
Q

Phosphoric acid

A

H3PO4 -

46
Q

Lead

A

Pb -2

47
Q

Nickle

A

Ni +2

48
Q

Zinc

A

+2

49
Q

Gallium

A

Ga 3+

50
Q

Silicon

A

Si +4 / si -4