Atomic Masses & the MOLE…. Neon is a gas that can be found in the atmosphere.Neon is a gas that can be found in the atmosphere. –Dry air contains about.
Atomic Masses & the MOLE…. Masses of atoms expressed in grams are extremely small.Masses of atoms expressed in grams are extremely small. –An atom of.
Wednesday, April 13 th : “A” Day Thursday, April 14 th : “B” Day Agenda Section 7.2: “Relative Atomic Mass and Chemical Formulas” In-Class Assignments:
Chemical Composition. Learning Targets I can… calculate formula weight, molecular weight, and molar mass. calculate percent composition given a chemical.
