What is the mass percent of a solution prepared by dissolving 21.3g of solid into 45.5gof water?​

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 i add water to oil what will happen

Which of the following units is not an official si unit? mole liter kilogram ampere