answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck
"the periodic table is arranged in order of atomic number."
b.
the accuracy of the data.
what is the average time it took the car to travel 0.25 meters?
⇒ 2.23 seconds
what is the average time it took the car to travel 0.50 meters?
⇒ 3.13 seconds