Question

atoms of different elements are different in respects​

Answer 1

Atoms of the same element are similar in shape and mass, but differ from the atoms of other elements. Atoms of different elements may combine with each other in a fixed, simple, whole number ratios to form compound atoms. ... The atom is the smallest unit of matter that can take part in a chemical reaction

Answer 2

Answer:

Explanation:

This is due to the difference in their electronic configuration. Each atom has different no. Of electrons in their shells which give them their characteristic properties (eg metal or non metal, hard or brittle etc) and thus makes them different from each other