Calculate the molar mass of : mgs04 + 7h20 reacta cacl2 + 2h20

100mg magnesium reacts with 20ml of 1.0m hcl

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.

What does the cell nucleus do or, how does it function?