Basic Chemistry Sept Flashcards
1
Q
Hydrochloric acid
A
HCl
2
Q
HCl
A
Hydrochloric acid
3
Q
Nitric acid
A
HNO₃
4
Q
HNO₃
A
Nitric acid
5
Q
Sulfuric acid
A
H₂SO₄
6
Q
H₂SO₄
A
Sulfuric acid
7
Q
Sodium hydroxide
A
NaOH
8
Q
NaOH
A
Sodium hydroxide
9
Q
Potassium hydroxide
A
KOH
10
Q
KOH
A
Potassium hydroxide
11
Q
Ammonia
A
NH₃
12
Q
NH₃
A
Ammonia
13
Q
Hydrogen ion
A
H⁺
Group 1
14
Q
H⁺
A
Hydrogen ion
15
Q
Lithium ion
A
Li⁺
Group 1
16
Q
Li⁺
A
Lithium ion
17
Q
Sodium ion
A
Na⁺
Group 1
18
Q
Na⁺
A
Sodium ion
19
Q
Potassium ion
A
K⁺
Group 1
20
Q
K⁺
A
Potassium ion
21
Q
Silver ion
A
Ag⁺
Transition metal
22
Q
Ag⁺
A
Silver ion
23
Q
Magnesium ion
A
Mg²⁺
Group 2
24
Q
Mg²⁺
A
Magnesium ion
25
Calcium ion
Ca²⁺
| Group 2
26
Ca²⁺
Calcium ion
27
Zinc ion
Zn²⁺
| Group 2
28
Zn²⁺
Zinc ion
29
Copper (II) ion
Cu²⁺
| Transition metal
30
Cu²⁺
Copper (II) ion
31
Iron (II) ion
Fe²⁺
| Transition metal
32
Fe²⁺
Iron (II) ion
33
Iron (III) ion
Fe³⁺
| Transition metal
34
Fe³⁺
Iron (III) ion
35
Aluminium ion
Al³⁺
| Group 3
36
Al³⁺
Aluminium ion
37
What is a positive ion called?
A cation
38
What is a cation?
A positive ion
39
What are negative ions called?
Anions
40
What are anions?
Negative ions
41
Chloride ion
Cl⁻
| Group 7
42
Cl⁻
Chloride ion
43
Bromide ion
Br⁻
| Group 7
44
Br⁻
Bromide ion
45
Iodide ion
I⁻
| Group 7
46
I⁻
Iodide ion
47
Oxide ion
O²⁻
| Group 6
48
O²⁻
Oxide ion
49
Sulphide ion
S²⁻
| Group 6
50
S²⁻
Sulphide ion
51
Ammonium ion
NH₄⁺
52
NH₄⁺
Ammonium ion
53
Hydroxide ion
OH⁻
54
OH⁻
Hydroxide ion
55
Nitrate ion
NO₃⁻
56
NO₃⁻
Nitrate ion
57
Carbonate ion
CO₃²⁻
58
CO₃²⁻
Carbonate ion
59
Sulphate ion
SO₄²⁻
60
SO₄²⁻
Sulphate ion
61
What is a polyatomic ion?
A polyatomic ion (also known as a molecular ion) is a charged molecule consisting of two or more atoms chemically joined by intramolecular bonds.
