Answer: The voids between stars in our galaxy can be filled with tenuous clouds of gas and other molecules. ... That material gets "ripped away" from the galaxies by the force of gravity, and often enough it collides with other material.
HOPE IT HELPED:) HAVE A NICE DAY
Gravity decreases with the square of the distance, so the new force is (20)/(2*2) = 5N.
Yes it depends on the column on the periodic table
Answer:
Simple awnser Do it yourself I really would help but I have no clue! Sorry
Explanation: