Which claim best explaims how joe an dsue were able to hear their favorite song

What state of matter is ice a. liquid b. element c. solid d. gas

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

Magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. trial 1: trial 2: data mass of empty crucible with lid trial 1: 26.688 trial 2: 26.681 mass of mg metal, crucible, and lid trial 1: 26.994 trial: 2 26.985 mass of mgo, crucible, and lid trial 1: 27.188 trial 2: 27.180