Question

the physical properties of isotopes of the same element are not identical give reason

Answer 1

The physical properties of isotopes of the same element are not identical because the atomic mass and mass number differ. This affects physical properties such as density and temperature of change of state, eg. boiling and melting point.

Answer 2

physical constants of physical properties depend on the atomic mass and isotopes have different mass numbers due to different number of neutrons for example the boiling point of calcium is 20.3 8k and that of deuterium is 23.5 ke thurs higher the mass of the isotopes of an element the higher is the boiling point isotopes electrician carbon 14 a state and other difference in physical properties that can occur between isotopes as they are radioactive the extra neutrons in the nucleus cause them to be unstable so that nucleya breakup spontaneously am eating certain types of radiation does carbon 14 and 3 cm are known as radioisotopes

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