What do you mean by the groups and periods of the periodic table?
Answers
Answered by
2
Answer:
All the different elements are arranged in a chart called the periodic table. the horizontal rows are called periods. ... the vertical columns are called groups. elements in the same group are similar to each other.
Explanation:
I HOPE IT HELP YOU
AND PLEASE MARK ME BRAINLIST
Answered by
2
Answer:
Group, in chemistry, a column in the periodic table of the chemical elements. In a group, the chemical elements have atoms with identical valence electron counts and identical valence vacancy counts. ... Groups are numbered from 1 to
Similar questions