An undergraduate weighed out 20grams of sodium hydroxide pellets. if na =23, o = 16 andh = 1, what is the mole of this sodium hydroxide.

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Why are people not able to scuba dive in the deep part of the ocean

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver