Write the name of the group on the Periodic Table to which sodium belongs
Answers
Answered by
3
Answer:
Sodium belongs to the first group of the periodic table.
electronic configuration = 2 , 8 , 1
valency = 1
Explanation:
hope it helps you
Answered by
0
The name of the group to which sodium belongs is the Alkali metal group.
- Sodium (Na) has an atomic no of 11.
- Its valence electron enters in the s- subshell.
- So it is placed in the 1st group of the periodic table.
- The name of the 1st group of periodic table is Alkali metal group.
- It is due to the fact they form alkalis upon reacting with water.
Similar questions