What type of bonding would be seen between these two atoms?

Classify each statement about effective nuclear charge, zeff, as true or false.

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2