The reason they were categorized different is they didn't have anything in common.
Well this is what i came with. They all are made up of electron, proton and neutrons.
They are not metal, and they are not shiny
i can not find the answer!
They are brittle, but not ductile
yes metals are more common than non-metals
They both are non metals. there is no other similarities.
all are non metals
metals on left, non-metals on right, some others in middle.
Atoms of non-metals usually gain or share electrons when they react with other atoms.
yes metals are more common than non-metals
They are both non metals.
they are all non metals
They both are non metals. there is no other similarities.
Non metals
alkai metals, alkaline earth metals, lanthanoids, actinoids, transistion metals, poor metals, other non-metals, noble gases.
They are all non metals.
Metals, non metals and metaloids (which have some of the properties of both metals and non metals).
They are in between the metals and non metals
Non metals
non metals
all are non metals