How to divide all matter into 5 different parts by using formula plz don't answered if you don't know

What is the mass of sodium in 3 moles of sodium chloride

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

Is a chemical message sent by another individual.