Question

16.Isotopes contain... *
1 point
O
Same nuclear charge but different mass
number
O
different nuclear charge but same mass
number
O
same nuclear charge and same mass
number
O same number of neutrons​

Answer 1

Answer:

Same nuclear charge but different mass number

Explanation:

The answer is option A because the isotopes contain same nuclear but they didn't contains different mass number

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Answer 2

Isotopes contain the same nuclear charge but different mass numbers.

• Isotopes have the same atomic number and different mass numbers.
• Atomic number refers to the number of electrons and protons in the atom.
• Isotopes have the same number of electrons and protons but differences in the number of neutrons.
• The most common example of isotopes is Hydrogen.
• Hydrogen has three isotopes protium, deuterium, and tritium.
• All three isotopes differ in the number of neutrons present in the atom.

Hence, isotopes contain the same nuclear charge but different mass numbers.