In the reaction Cal2 (s) + Cl2 (g) CaCl2 (s) + I2 (s), what phases are the products in after the reaction? A. CaCl2 is a liquid, and l2 is a gas.
B. Cal2 is a solid, and CaCl2 is in aqueous solution.
C. Both products are liquids.
D. Both products are solids.

Why is nh3 classified as a polar molecule

Me i dont know what to do! 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.

The excretory system,need answers for all: )