If a car moves on a road an a rock falls off a cliff. which statement is going to happen

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 are the first three quantum numbers for the electrons located in subshell 2s?

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.