Percent composition? : 85.05 g of mg combines completely with 112.21 g of s. empirical formula? : 78.8% c, 20.2% h. 67.6% hg, 10.8% s, 21.6% o

Noble gases are the most reactive elements on the periodic table. a. true b. false

The clouds are grey and ground is wet. a quantitative b qualitative

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color