1
Q
where are the s block elements
A
to the left
2
Q
where are the d block elements
A
in the middle
3
Q
where are the p block elements
A
to the rights
4
Q
where are the f block elements
A
at the bottom
5
Q
what happens to the melting point for the first 3 elements across period 3
A
melting point increases - metallic structure
6
Q
which element has the highest melting point in period 3?
A
silicon
7
Q
what happens to the melting point across period 3 after silicon
A
decreases at phosphorus then increases to sulfur but then gradually decreases again
A - Level Chemistry Edexcel
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