9which list includes three types of chemical formulas for organic compounds?
(1) covalent, metallic, isotopic
(2) covalent, metallic, molecular
(3) empirical, structural, isotopic
(4) empirical, structural, molecular

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?

Who determined the nature of chemical bonds?