Think about this: how could you devise an easy foolproof way to determine if an object was made of pure gold other than finding the density of the actual object? hint: use the beaker of liquid. briefly explain your method. *

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

What are transitions between a liquid and gas called? identify which way they are transitioning

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.