notes about structure of carbohydrates

C Carbon           1       6 Carbon atoms 

H Hydrogen       2       12 Hydrogen atoms

O Oxygen          1        6 Oxygen atoms

Monosaccharide which are also called simple sugars 

Disaccharide which are also called double sugars

polysaccharide which are also called complex sugars

Monosaccharide and Disaccharide are also known
as simple carbohydrates 

Monosaccharides are smaller molecules of which
the most important being glucose 

Glucose= 6 carbon carbohydrate 

And when it’s dissolved in water it will form a
ring that's represented in this ring model the 3
dimensional model of glucose looks something
like this they all represent the same molecule
Monosaccharides there are two more that
are called fructose and galactose which is
this like glucose both of them have  6 Carbon atoms

12 Hydrogen atoms and 6 Oxygen atoms but

there structures are all slightly different not all
Monosaccharides are 6 Carbon molecules