Question

Which of the largest size in this following,. Na,Na+,Na-,none of these.

Answer 1

Na ^- is largest in size because anions are larger than its parent atom .

But since in it its valence shell has not filled, therefore it is less stable .

Hence , Na is largest stable atom in these.

Answer 2

Answer:

Na - is the largest size

Explanation:

• Atomic number of sodium(Na) is 11
• It is a alkali group of the periodic table
• Na (Sodium ) is a soft silver white , which is found naturally only in chemical mixture ,such as a salts
• Na- is the largest size , because one extra electron is present which is not attracted strongly by the nucleus as compared to any other option