What is the systematic name and molecular formula of these two:

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.

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Which compound most likely has the greatest bond energy?