Question

Select the pair of isobars from the following species: ₁₇³⁷A, ₁₇³⁵B, ₁₈³⁷C, ₁₈³⁶D, ₁₉³⁸E

Answer 1

Answer:

37A17 and 37C18 are isobars

Explanation:

isobars are having same atomic mass but same atomic number.

Answer 2

The pair of isobars are ₁₇³⁵B, ₁₈³⁵C

Isobars:

Isobars are atoms of different elements that have the same mass number but different atomic numbers. This means that isobars have different chemical properties and belong to different elements, but they share the same mass.

The pair of isobars from the given species are:

₁₇³⁵B (atomic number = 5, mass number = 35)

₁₈³⁵C (atomic number = 6, mass number = 35)

Both atoms have the same mass number (35) but different atomic numbers (5 and 6). The other species given in the list have different mass numbers and cannot be considered isobars.

Therefore,

The pair of isobars are ₁₇³⁵B, ₁₈³⁵C

Learn more at

https://brainly.in/question/16676796

#SPJ3