Bonding Of P3 Flashcards
1
Q
Nature of aluminium oxide
A
Amphoteric
2
Q
What sort of bonding is the oxide for Na?
A
Ionic
3
Q
What sort of bonding is for oxides of magnesium
A
Ionic
4
Q
What sort of bonding is for oxides of silicon
A
Covalent
5
Q
What sort of forces between oxides of phosphorus and sulphur?
A
Van Der Waals
6
Q
Melting point of Na2O
A
1280
7
Q
Melting point of MgO
A
2900
8
Q
Melting point of Al2O3
A
2040
9
Q
Melting point of SiO2
A
1610
10
Q
Melting point of P4O10
A
580
11
Q
Melting point of SO2
A
17
12
Q
Does the ionic character of P3 oxides increase or decrease across the period?
A
Decrease