NEW
Font size
Worksheets6.1 CLASSIFICATION OF ELEMENTS
Total questions: 11
Worksheet time: 33mins
What is the block for group 1 elements?
s
p
d
f
What is the block for group 15 elements?
s
p
d
f
What is the block for transition elements?
s
p
d
f
What is the block for phosphorus, P elements?
s
p
d
f
What is the block and group for element B?
s block, group 1
p block, group 1
s block, group 2
s block, group 11
What is the period for element D?
1
2
3
4
What is the block and group for element D?
s block, group 1
s block, group 3
d block, group 13
d block, group 3
What is the valence electron for element E?
5
1
3
2
What is the period, block and group for element E?
period 2, block s, group1
period 2 block p, group 13
period 2, block p, group 3
period 2, block s, group 13
Zinc, Zn atoms has 30 electrons. State its period and block.
period 3, s-block
period 3, d-block
period 4,s-block
period 4,d-block
Neon, Ne atoms has 10 protons. State its block and group
s block,group 8
s block, group 18
p block, group 18
p block, group 8
