Chemistry, asked by Anshik7679, 5 months ago

Give the main chracter of long form of perodic table

Answers

Answered by laiba1233
1

Explanation:

Main Features of the Long Form of the Periodic Table : (1) It shows arrangement of elements based on modern periodic law. (2) There are 18 vertical columns known as groups. (3) There are 7 horizontal rows known as periods.

Similar questions