Protons, neutrons, and electrons all have similar masses. explain why this statement is false.

Chromosome 17 is made of over million base pairs.

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?

What mass of glucose is produced when 54g of water react with carbon dioxide