Question

what is isomers?? ??????​

Answer 1

Answer:

In CHEMISTRY

each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.

In PHYSICS

each of two or more atomic nuclei that have the same atomic number and the same mass number but different energy states.

Answer 2

Answer:

isomers are molecules or polyatomic ions with identical molecular formulas — that is, same number of atoms of each element — but distinct arrangements of atoms in space. Isomerism is existence or possibility of isomers. Isomers do not necessarily share similar chemical or physical properties.