a room temperature, iodine is a solid, bromine is a liquid, and chlorine is a gas. all three of these atoms are neutral and nonpolar. based ln these observations, rank these elements in order from weakest to strongest london dispersion forces

Metallic bonds are good conductors of electricity true or false

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.