A given sample of metal has a density of 2.5 g/cm3 and a mass of 12.5 g. What is the volume of the metal?
31.25 cm^3
5.0 cm^3
0.20 cm^3
5.0 cm

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?