Which electron configuration of the 4f energy sublevel is most stable?

4f^7

4f

4f^13

4f^14

What name is given to a polymer where all of the substituents (i. e., the R groups) are in the same relative orientation (i. e., on the same side of the polymer chain) ?

Two or more atoms together form a molecule

What 2 parts of an atom does the atomic # represent?

Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x 10-4 mol/L. Is this solution acidic, basic, or neutral? Show your work.

What pair of substances would most likely result in the production of a solid when reacting with a base

How does an individual figure the total force exerted on an object by two forces acting in opposite directions? A. Add the two forces together. B. Subtract the smaller force from the larger force. C. Multiply the larger force by the smaller force. D.

What reaction is a match burning

Determine the number of moles of hydrogen atoms when you are given 2 moles of water.

35.5 moles of lithium fluoride is dissolved in 65 L of solution

Why can some electric appliances be immersed in water without damage