Question

State about Isobars , isotones and isosters​

Answer 1

Answer:

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Explanation:

a. Isotopes — One of two or more atoms having the same atomic number but a different number of neutrons.

b. Isobars — Nuclides of different chemical elements having the same number of nucleons as well as mass number, but differ in atomic number.

c. Isodiaphers — Nuclides having different atomic numbers and mass numbers but the same neutron excess, (the difference between numbers of neutrons and protons in the nucleus).

d. Isosteres — Molecules (or ions) with the same number of atoms and/or the same number of valence electrons.

e. Isotones — 2 nuclides are isotones if they have the same neutron number but different proton number.

Answer 2

Answer:

Explanation:

Isobars

the nuclides of different elements having the same mass number but different atomic numbers are calked isobars

Isotones

The nuclides of the different elements with different atomic number and mass number but having same number of neutrons (A - Z) ars called isotones

Isosters

The molecules with same atomicity and same number of electrons are called isosters