Question

.all element belonging to second period are​

Answer 1

Answer:

Explanation: Lithium- Li

Berillyum -Be

Boron-B

Carbon- C

Oxygen- O

Fluorine- F

Neon- Ne

Answer 2

All elements belonging to second period are as follows -

• There are a total of eight different elements in the second period of the modern periodic table.

• The eight elements of the modern periodic table are lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon.

• All of these eight elements have similar electronic configuration and that's why they obtain the place in the same second period of tye modern periodic table.