WBCS.LIVE practice question

Which of the following is a property of isotopes of an element? (i) They have the same atomic mass. (ii) Their atomic numbers are the same. (iii) They exhibit different physical properties. (iv) They exhibit similar chemical properties.

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. (ii) and (iii)
  2. (ii), (iii) and (iv)
  3. (ii) and (iv)
  4. (i), (iii) and (iv)

Correct answer and explanation

Correct answer: (ii), (iii) and (iv)