How many UNPAIRED electrons are pre-
dicted for the ground-state configuration of
Ni?

Ineed with this also i hope you understand it

Theoretical temperature at which molecules stop moving and no more heat can be removed from the object. kelvin: absolute zero degrees. none of the above.

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.