periodicity Flashcards
1
Q
sodium oxide
A
Na2O
2
Q
magnesium oxide
A
MgO
3
Q
aluminium oxide
A
Al2O3
4
Q
silicon dioxide
A
SiO2
5
Q
phosphorus oxide
A
P4O10
6
Q
sulfur dioxide
A
SO2
7
Q
sulfur trioxide
A
SO3
8
Q
element with highest mp and why
A
silicon - has a giant covalent/macromolecular structure
9
Q
A