A perfect cube of a gold metal was found to have a mass of 45.85 g. The density of the gold is 19.3 g/cmº. Calculate the dimensions of the cube

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?