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Why do isotopes have different physical properties?
  • a)
    Isotopes of an element have different electronic configuration.
  • b)
    Isotopes have same atomic number.
  • c)
    Isotopes of an element have different mass number.
  • d)
    Isotopes of an element have different atomic number.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Why do isotopes have different physical properties?a)Isotopes of an el...
They have similar chemical properties because isotopes of an element have the same number of electrons as an atom of that element. The electron arrangement is the same owing to same chemical properties. However they have different numbers of neutrons, which affects the mass number. Mass number determines the physical properties such as boiling/melting/density etc
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Why do isotopes have different physical properties?a)Isotopes of an element have different electronic configuration.b)Isotopes have same atomic number.c)Isotopes of an element have different mass number.d)Isotopes of an element have different atomic number.Correct answer is option 'C'. Can you explain this answer?
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