Two atoms will likely form a polar covalent bond if the electronegativity difference is a. 0.1.
b. 1.0.
c. 2.5.
d. 4.0.

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b