2 point If you changed the volume of a sample of gas from 1.5 L to 3.5 L, would
you expect the pressure to increase or decrease?
increase, because the variables are inversely related.
increase, because the variables are directly related.
decrease, because the variables are inversely related.
decrease, because the variables are directly related.

true

hope that

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.