Substances which have identical chemical properties but differ in atomic weights are called [EAMCET 1980, 83; DPMT 1985; MNR 1982]

Substances which have identical chemical properties but differ in atom

1.	Substances which have identical chemical properties but differ in atomic weights are called [EAMCET 1980, 83; DPMT 1985; MNR 1982]
A.	Isothermals
B.	Isotopes
C.	Isentropus
D.	Elementary particles
Answer» C. Isentropus

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Substances which have identical chemical properties but differ in atomic weights are called [EAMCET 1980, 83; DPMT 1985; MNR 1982]

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