Question

difference between isotpes and isobar 3 points

Answer 1

Here are the 4-5 differences

Answer 2

Istopes
elements having different atomic mass are know as isotopes.
for ex=chlorine it has two different atomic masses (i) 35 and (II) 37

Isobars
different element having same atomic mass are knows as isobars
foe ex =argon and potassium both have same atomis mass i.e 39

[difference in their atomic masses occur due to the no. of nutron present in their nucleus]