periodic table

Question 1

what are the differnt elements arranged in

Answer 1

All the different elements are arranged in a chart called the periodic table.

Question 2

what do the elements increase in

Answer 2

The elements are arranged in order of increasing atomic number

Question 3

what r the horizontal rows called

Answer 3

periods

Question 4

what r the vertical colums called

Answer 4

groups

Question 5

how do u know what elements are similar to each other?

Answer 5

Elements in the same group are similar to each other.

Question 6

what are these groups

Answer 6

The main groups are numbered from 1 to 7 going from left to right, and the last group on the right is group 0 or 8.

The section in the middle of the table is called the Transition Metals.