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प्रश्न
Which of the following are the characteristics of isotopes of an element?
- Isotopes of an element have same atomic masses
- Isotopes of an element have same atomic number
- Isotopes of an element show same physical properties
- Isotopes of an element show same chemical properties
विकल्प
(i), (iii) and (iv)
(ii), (iii) and (iv)
(ii) and (iii)
(ii) and (iv)
उत्तर
(ii), (iii) and (iv)
Explanation -
Isotopes of an element have the same atomic number but different atomic masses. They have similar chemical and physical properties.
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