Mianfeatures of Long form of periodic table
Answers
Answered by
0
: (1) It shows arrangement of elements based on modernperiodic law. (2) There are 18 vertical columns known as groups.
Attachments:
Similar questions
Economy,
7 months ago
Social Sciences,
7 months ago
Science,
7 months ago
Biology,
1 year ago
Physics,
1 year ago