Gases are unique because it is the only phase that
can be compressed
can flow
is composed of moving particles
cannot be compressed

What overall charge must all compounds have

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 ?

Draw the lewis dot structure for each of the following polyatomic ions