The number of carbon atoms in a starch molecules depends on the type of starch to which you are referring. Starches are carbohydrates and there are two main types, amylose and amylopectin.
Both starch and cellulose are polysaccharides composed of glucose units, which each contain six carbon atoms. The number of carbon atoms in a starch or cellulose molecule varies depending on the number of glucose units linked together; for example, a starch molecule can have hundreds to thousands of glucose units, resulting in a corresponding number of carbon atoms. Thus, the total number of carbon atoms in starch and cellulose depends on the specific structure and length of each polymer.
There are 5 atoms of carbon in a xylose molecule.
A pentane molecule has 5 carbon atoms and 12 hydrogen atoms.
There are four carbon atoms in a molecule of isobutane.
There are three carbon atoms and three oxygen atoms in each pyruvate molecule.
6
There are 2 carbon atoms in one molecule of tetraethyl.
6 carbon atoms
A carbon tetrafluoride molecule has one carbon atom and four fluorine atoms.
Glucose (C6H12O6) is a monosaccharide that contains twelve hydrogen atoms, six carbon atoms and six oxygen atoms. A glucose and fructose molecule combine to create a sucrose molecule.
The number of carbon atoms in one molecule od dextrose is 6. Its molecular formula is C6H12O6.
There are four atoms of hydrogen in each molecule of methanol.