Atomic theory 7 Flashcards
1
Q
Ammonium chloride.
A
x
2
Q
Magnesium Nitride.
A
x
3
Q
Sodium thiosulfate.
A
x
4
Q
Magnesium sulfide.
A
x
5
Q
Calcium hydroxide.
A
x
6
Q
Copper (II) bromide.
A
x
7
Q
Sodium oxide.
A
x
8
Q
Aluminium sulfate.
A
x
9
Q
Al₂(SO₄)₃
A
x
10
Q
KNO₃
A
x
11
Q
K₂SO₃
A
x
12
Q
SO₃
A
x
13
Q
Mg₃N₂
A
x
14
Q
PCl₅
A
x
15
Q
NO
A
x
16
Q
What term is given to elements in group 2?
A
X
17
Q
Define relative atomic mass number.
A
X
18
Q
Complete and balance the equation -
Magnesium + water →
A
X
19
Q
Give the formula of magnesium nitrite.
A
X
20
Q
Give the formula of aluminium sulfite.
A
X
21
Q
Give the formula of calcium hydrogencarbonate.
A
X
22
Q
Give the name of K₂Cr₂O₇.
A
X
23
Q
Give the name of NH₃.
A
X
24
Q
Give the formula of a non-metal that is diatomic and a liquid at room temperature. Br₂
A
x
25
Q
Give the name of NaCLO.
A
x
26
Q
S₂-
A
x
27
Q
(NH₄)₂SO₄
A
x
