Question

- Define the following and explain the change in period and group.
a. lonic radius
B. Atomic radius
c. Ionization energy
d. Electro negativity
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Answer 1

Answer:

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Answer 2

Explanation:

- Ionic radius :

Ionic radius is the radius of the monatomic ion in an ionic crystal structure .

- Atomic radius :

Atomic radius of a chemical element is a measure of the size of its atom .

- Ionisation energy :

Ionisation energy is the minimum amount of energy required to remove the most loosely bound electrons of an isolated neutral gaseous atom.

- Electro negativity :

Electro negativity is the tendency of an atom to attract shared electrons to itself.