And sand are not. You can separate the particles that make up sugar from the particles that make up sand because sugar are
OA) malleable
OB) ductile
OC) soluble in water
OD) acidic

The excretory system,need answers for all: )

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?