8. Macromolecules are also known as mews 9. If all the macromolecules are made mainly of the carbon, hydrogen, and oxygen (CHO), how are they different? C, H nvc In ra/TDS 10. Name 2 ways your body uses carbohydrates. I I. What are the subunits called that make up carbohydrates? pnnosacchÃ¡v'jdcs 12. What is the ratio of C, H, and O in monosaccharides? 13.
The atomic number on the periodic table (or anywhere else) tells  you which element is being specified. The atomic number of an atom  is the number of protons in the nucleus â¦ of that atom, and it is the  elemental identity of that atom. Only the number of protons  identifies an element.
The periodic table is a chart of elements arranged into rows and columns (periods and groups) according to their physical and chemical properties. What is the definition of atomic number? The number of protons in the nucleus of an atom.