EL 4 Flashcards
1
Q
Why does the melting and boiling point suddenly decrease around the middle of the period?
A
The bonds in the elements become a lot weaker
2
Q
How many ions can aluminium form?
A
3+
Why does the melting and boiling point suddenly decrease around the middle of the period?
The bonds in the elements become a lot weaker
How many ions can aluminium form?
3+