A student took notes by drawing diagrams during science class. Which of these sets of labels would correctly identify the diagrams in the pictures above?
Picture 1: compound
Picture 2: element

Picture 1: animal cell
Picture 2: plant cell

Picture 1: mixture
Picture 2: solution

Picture 1: atom
Picture 2: molecule

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.