What changes took place when plastic ruler was bent?

What elements have 2 electrons inthe 4s sublevel

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.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?