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.
no it is not a nonmetal. Silicon is a metalloid
It's a metal. More information about it is available on its page on wikipedia.
elements
element that is not metal
metal -->nonmetal --> gaseous (metal --> nonmetal --> metalloid)
The terms "metal" and "nonmetal" are normally applied to elements, not compounds such as silver bromide.
SO3 is a compound and therefore is neither a metal nor a nonmetal, because these are types of chemical elements, not of compounds. This particular compound consists of two nonmetal elements, sulfur and oxygen.
None of the above. Thiamin is a compound and the terms metal, nonmetal and metalloid apply to elements.
Sodium is a metal (an alkali metal).
No, helium is not both a metal and a nonmetal. The element helium (He), along with its cousins in Group 18 of the periodic table of the elements, is a monatomic nonmetal.
no chlorine is a non-metal