Write the formula
sodium ion
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Which statement describes both homogeneous mixtures and heterogeneous mixtures?

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 ?

Which sample at stp has the same number of atoms as 18 liters of ne at stp