What is an asotopes?

Answer 1

'Asotopes' ?????

I think you mean 'ISOTOPES'. Note the spelling.

An isotope is an atom of an element with a different number of neutrons. e.g.

Hydrogen

#1 protium ; 1 proton, 0 neutrons and one electrons (commonest form)

#2 deuterium ; 1 proton, 1 neutron and one electrons ( heavy hydrogen)

#3 tritium ' 1 proton, 2 neutrons and one electrons (super heavy hydrogen ; radio active)

These are the three isotopes of hydrogen.

Do Not confuse with ALLOTROPES. a different physical form of the same element e.g. Diamond and Graphite two of the allotropes of CARBON.

Many other elements exhibit both isotopes and allotropes.

Answer 2

It seems like there may be a typo in your question. If you meant "isotopes," they are variants of a chemical element that have the same number of protons but different numbers of neutrons in their nuclei. Isotopes of an element behave similarly in chemical reactions but may have different physical properties.