Question

Which of the following statements is true? A. Isotopes of the same element have the same number of protons and neutrons. B. Isotopes have the same physical properties as the normal atom but different chemical properties. C. Isotopes have the same chemical properties as the normal atom but different physical properties. D. If an isotope of one element has the same atomic mass as another element, they will have the same properties.

Answer 1

Answer:

B

Explanation:

Isotopes have the same number of protons but different number of neutrons.

Answer 2

The true statement is,

• Isotopes have the same chemical properties as the normal atom but different physical properties.

So, option C is correct one.

What is isotopes?

• The elements have same number of proton but different number of neutrons.

• Example: hydrogen, deuterium, tritium

Why isotopes of same elements have different physical properties?

The isotopes have different physical properties like freezing point , mass, melting or boiling point etc because they have different mass number .

learn about isotopes,

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