Question

anion is larger than parent atom why​

Answer 1

Answer:

The size of an anion is larger than its parent atom because anions are formed due to the gain of electrons. When the electrons increase, there are still the same number of protons. ... This causes the electrons to not be bound as tightly to the nucleus resulting in an increase in size.

Answer 2

The size of an anion is larger than its parent atom because anions are formed due to the gain of electrons. When the electrons increase, there are still the same number of protons. ... This causes the electrons to not be bound as tightly to the nucleus resulting in an increase in size.