Someone, please help asap! No links or weird answer pls :( This is the question: Bohr models of 4 different elements are shown below. Which 2 atoms are elements of the same group?

Please also explain why that is the answer so I can understand, thanks.

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.