What does the empirical formula of a compound describe? the type and number of atoms the type and ratio of atoms the number of atoms the type and mass of atoms

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next

How many atoms or molecules are there in a mole of a substance?