The periodic table

Arsenic is in the same group of the periodic table as nitrogen and in the same period of the periodic table as calcium.

State the group number and the period number of the periodic table in which arsenic can be found. You may refer to a periodic table.

[2]

Arsenic is in the same group of the periodic table as nitrogen and in the same period of the periodic table as calcium.

State the group number and the period number of the periodic table in which arsenic can be found. You may refer to a periodic table.

[2]

The periodic table Questions