Which of the following best decribes why randomized controlled trials are considered to produce the most reliable results?

What is the value of keq for the reaction expressed in scientific notation?

Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.