Question

Name three metal and non metal .

Answer 1

Explanation:

metals : Cooper (C), iron (Fe), sodium (Na)

non metals: hydrogen (H), Oxygen(O), nitrogen (N)

Answer 2

Answer:

Nonmetals. Elements that tend to gain electrons to form anions during chemical reactions are called non-metals. These are electronegative elements with high ionization energies. They are non-lustrous, brittle and poor conductors of heat and electricity (except graphite). Non-metals can be gases, liquids or solids.

Example of non metal are Hydrogen, Helium, Chlorine, Fluorine,Carbon,Nitrogen,Oxygen, Phosphorous, Selenium.

Examples of metals are aluminium, copper, iron, tin, gold, lead, silver, titanium, uranium, and zinc.