Question

Define the following terms
a) Atomic Radius b)ionisationenergy​

Answer 1

Answer:

am sorry

Explanation:

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Answer 2

Answer:

Atomic radius is the distance from the centre of the nucleus to the outermost shell containing electrons. In other words, it is the distance from the center of the nucleus to the point up to which the density of the electron cloud is maximum.

Ionization energy is simple terms can be described as a measure of the difficulty in removing an electron from an atom or ion or the tendency of an atom or ion to surrender an electron. The loss of electron usually happens in the ground state of the chemical species.