Justin blows his nose, but mucus seems to leak through the tissue. He decides to test which tissue
holds up the best while sneezing. What is the
independent variable?

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

the correct answer is:

a. formation of precipitation

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.