A block of wood 3.0 cm on each side has a mass of 54g. What is the density of this block?

Lewis structure and molecular geometry for nh2cl

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !