To convert a Fraction to a Decimal manually, follow these steps: 1  Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s. 2  Step 2: Multiply both top and bottom by that number.
noun, plural: molecules A tiny or a very small piece (of something). (biology or biochemistry) An extremely small particle or substance, especially at cellular or structural level, as a biomolecule.
A molecule is simply two or more atoms chemically bonded together. A molecular element, is two atoms or more of the same element bonded together. E.g. two hydrogen atoms will form H2. A molecular compound is two atoms or more of different elements bonded together. E.g. 2 Hydrogen atoms and 1 Oxygen atoms chemically bonded can be H2O - Water.