Elements on the left side of Periodic Table are metals. The right side elements are non metals and the zigzag line constitutes metalloids.
Boron is a only non metal in group 13 elements.
It's a metal. More information about it is available on its page on wikipedia.
elements
The terms "metal" and "nonmetal" are normally applied to elements, not compounds such as silver bromide.
element that is not metal
H2O is neither a metal nor a nonmetal. It is a compound consisting of two nonmetal elements, hydrogen and oxygen.
Carbon is a nonmetal. Thus this is a nonmetal oxide.
metal -->nonmetal --> gaseous (metal --> nonmetal --> metalloid)
Sodium is a metal (an alkali metal).
Silver is a metal. It belongs to transition elements.
No. Selenium is a nonmetal belonging to oxygen family.
No, chlorine is not a metalloid. It is a halogen, a group of nonmetallic elements known for their high reactivity. Metalloids are elements that have properties of both metals and nonmetals.