Answer:
Common examples of elements are iron, copper, silver, gold, hydrogen, carbon, nitrogen, and oxygen. At present, 94 are natural elements whereas 24 are synthetic. Thus, a total of 118 elements have been identified so far
Explanation:
Hydrogen (H) – nonmetal.
Helium (He) – nonmetal.
Oxygen (O) – nonmetal.
Neon (Ne) – nonmetal.
Nitrogen (N) – nonmetal.
Carbon (C) – reactive nonmetal.
Silicon (Si) – metalloid.
Magnesium (Mg) – alkaline earth metal.
