An object has a mass of 4.9g and a volume of 14.ml. what is the density of the object?

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction