Please look at the image and help me!

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Nonpoint source pollution is difficult to control because it

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?