Question

The elements of s-block are called as.........
Which of the following is the valence shell for the elements of second period of the modern periodic table .........
The electronic configuration of the atomof an element X is 2,8,4.In modern periodic table,the elements X is placed in.......
Metals...... electrons
Non-metal have a tendency to form a/an​

Answer 1

Answer:

1. Represntative elements
2. L shell or 2 shell
3. 3 period
4. lose
5. anion

hope it helps

plz it the brainliest