Boron Family
transition metal
The noble gases
Scandium is considered a transition metal; group 3, period 4 in the periodic table of Mendeleev.
There are NO compounds on the periodic table of elements.
Potassium belongs to the alkali metal family on the periodic table. It is in Group 1, which is the first column of the periodic table.
Aluminum is of the family of elements called 'other metals' in the Periodic Table.
Group 3.
Group 7 of the periodic table.
Fluorine belongs to the halogen family in the periodic table.
metals
halogens is a family!
Transition Metals
It's a halogen.
transition metal
The noble gases
Helium belongs to the family of the 'noble gases'
Iron is a transition metal found in the d block of the periodic table.