Basic Chemistry Sept Flashcards

1
Q

Hydrochloric acid

A

HCl

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2
Q

HCl

A

Hydrochloric acid

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3
Q

Nitric acid

A

HNO₃

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4
Q

HNO₃

A

Nitric acid

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5
Q

Sulfuric acid

A

H₂SO₄

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6
Q

H₂SO₄

A

Sulfuric acid

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7
Q

Sodium hydroxide

A

NaOH

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8
Q

NaOH

A

Sodium hydroxide

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9
Q

Potassium hydroxide

A

KOH

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10
Q

KOH

A

Potassium hydroxide

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11
Q

Ammonia

A

NH₃

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12
Q

NH₃

A

Ammonia

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13
Q

Hydrogen ion

A

H⁺

Group 1

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14
Q

H⁺

A

Hydrogen ion

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15
Q

Lithium ion

A

Li⁺

Group 1

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16
Q

Li⁺

A

Lithium ion

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17
Q

Sodium ion

A

Na⁺

Group 1

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18
Q

Na⁺

A

Sodium ion

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19
Q

Potassium ion

A

K⁺

Group 1

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20
Q

K⁺

A

Potassium ion

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21
Q

Silver ion

A

Ag⁺

Transition metal

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22
Q

Ag⁺

A

Silver ion

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23
Q

Magnesium ion

A

Mg²⁺

Group 2

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24
Q

Mg²⁺

A

Magnesium ion

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25
Q

Calcium ion

A

Ca²⁺

Group 2

26
Q

Ca²⁺

A

Calcium ion

27
Q

Zinc ion

A

Zn²⁺

Group 2

28
Q

Zn²⁺

A

Zinc ion

29
Q

Copper (II) ion

A

Cu²⁺

Transition metal

30
Q

Cu²⁺

A

Copper (II) ion

31
Q

Iron (II) ion

A

Fe²⁺

Transition metal

32
Q

Fe²⁺

A

Iron (II) ion

33
Q

Iron (III) ion

A

Fe³⁺

Transition metal

34
Q

Fe³⁺

A

Iron (III) ion

35
Q

Aluminium ion

A

Al³⁺

Group 3

36
Q

Al³⁺

A

Aluminium ion

37
Q

What is a positive ion called?

A

A cation

38
Q

What is a cation?

A

A positive ion

39
Q

What are negative ions called?

A

Anions

40
Q

What are anions?

A

Negative ions

41
Q

Chloride ion

A

Cl⁻

Group 7

42
Q

Cl⁻

A

Chloride ion

43
Q

Bromide ion

A

Br⁻

Group 7

44
Q

Br⁻

A

Bromide ion

45
Q

Iodide ion

A

I⁻

Group 7

46
Q

I⁻

A

Iodide ion

47
Q

Oxide ion

A

O²⁻

Group 6

48
Q

O²⁻

A

Oxide ion

49
Q

Sulphide ion

A

S²⁻

Group 6

50
Q

S²⁻

A

Sulphide ion

51
Q

Ammonium ion

A

NH₄⁺

52
Q

NH₄⁺

A

Ammonium ion

53
Q

Hydroxide ion

A

OH⁻

54
Q

OH⁻

A

Hydroxide ion

55
Q

Nitrate ion

A

NO₃⁻

56
Q

NO₃⁻

A

Nitrate ion

57
Q

Carbonate ion

A

CO₃²⁻

58
Q

CO₃²⁻

A

Carbonate ion

59
Q

Sulphate ion

A

SO₄²⁻

60
Q

SO₄²⁻

A

Sulphate ion

61
Q

What is a polyatomic ion?

A

A polyatomic ion (also known as a molecular ion) is a charged molecule consisting of two or more atoms chemically joined by intramolecular bonds.