the water molecules stay together keeping the shape of the balloon. The circles in this drawing represent water molecules. They are not in any exact order but are near each other because of their ...

Each water molecule is made from two hydrogen atoms ... But all the atoms of an element need to look exactly the same. When drawing a diagram of molecules made from the atoms of more than one ...

Each water molecule is made from two hydrogen atoms ... But all the atoms of an element need to look exactly the same. When drawing a diagram of molecules made from the atoms of more than one ...