Question

to increase space between two cells. attribute should be used?

Answer 1

It is cellspacing. you can us it to increase space

Answer 2

According to the circumstances mentioned in the question that,

"To increase space between two cells, attribute cells should be used."

This statement is completely true.

This phenomenon mentioned in the question is also known as the "Cellspacing", where the usage of the attributes is very important and necessary.

Actually the "Cellspacing" itself acts as an attribute.