Which formula describes Boyle's law? A. PV = constant, where P= pressure, V= volume B. V/T = constant, where V= volume, T = time C. PT = constant, where P= pressure, T = time D. P/V = constant, where P= pressure, V= volume E. VT = constant, where V= volume, T = time

What quantity do units represent in value

The mass number of fe^2+ is 56. how many neutrons are there in a single fe^2+ atom?

If 25 ml of each of the liquids in the answer choices below were poured into a 100 ml beaker, which would form the second from the bottom layer? a. sea water – density of 1.024 g/ml b. mineral oil – density of 0.910 g/ml c. distilled water – density of 1.0 g/ml d. petroleum oil – density of 0.820 g/ml