Question

Two Isotopes of same element differ in…...

• A. Number of protons in nucleus
• B. Atomic number
• C. Number of neutron in nucleus
• D. Number of electrons outside the nucleus

Answer 1

Answer:

C. Number of neutron in nucleus

• Isobars are elements that have the same mass but a different atomic number.

• Isomers are elements that share the same chemical formula but have distinct structures.

• Isotopes are elements that have the same atomic number but differ in their atomic mass.

• Isotones are atoms of different chemical elements with an equal number of neutrons in the atomic nucleus.