Help will give brainliest no “click this link”

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.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11