It would be nonmetals.
The periodic table contain all the chemical elements.
The periodic table of elements does not contain laws, only elements.
elements
Periodic table comprises of all the elements. There are variety of elements in nature.
All groups in the periodic table contain chemical elements.
The periodic table of Mendeleev contain now 118 chemical elements arranged in groups and periods.
The periodic table contain all chemical elements, placed in a rational order.
It contains a list of all known elements.
The periodic table contain all chemical elements. For the table see the link below.
All periodic table groups contain elements with radioactive isotopes.
Periodic table contain only chemical elements.
Hydrogen, carbon