A scientist is examining an organic molecule. She observes that it contains two simple sugars that are linked together. Which organic molecule is she examining? A.
a bisaccharide
B.
a disaccharide
C.
a multisaccharide
D.
a polysaccharide

Amount of liquid measured in l or lm

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn