s,p,d & f

Elements in blue color represents

• d block

• p block

• s block

• f block

Elements in orange color represents

• d block

• p block

• s block

• f block

Elements from group 3 to 12 represents

• d block

• p block

• s block

• f block

There is no p-block elements in period 1 because in [n=1] there is [s] subshell only

• True

• False

Which element that located in group 6 and period 3

• Cr

• Mg

• Na

• There is no element

Determine the block, group, and period for 1s² 2s² 2p⁶ 3s² 3p⁶ 4s^² 3d^¹⁰ 4p³

• block s group 15 period 4

• block p group 15 period 4

• block p group 3 period 4

Determine the block, group, and period for 1s² 2s² 2p⁶ 3s² 3p⁶ 4s^²

• block s group 2 period 1

• block s group 2 period 2

• block s group 4 period 2

• None of the above