What type of intermolecular forces does 2-methylbutane have

Adepositional also feature that forms where a stream enters a lake or an ocean is a

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 ?

How many moles are in 123.0 grams of kclo4?