Question

what are elements ?​

Answer 1

Answer:

chemical element is a species of atom having the same number of protons in their atomic nuclei. For example, the atomic number of oxygen is 8, so the element oxygen describes all atoms which have 8 protons. In total, 118 elements have been identified. 

Answer 2

Explanation:

An element is a substance that is made entirely of one type of atom

example: the element hydrogen is made up of one proton and and one neutron...all isptopes of a particular element have same number of protons but doffer number of neutrons..

hope ot help uh !!