Chemistry

4. Is a way of expressing information about the proportions of atoms that constitute a particular chemical compound using numbers and symbols.
5. A formula which shows the arrangement of atoms in the molecule of a compound.
7. is a family of hydrocarbons with similar chemical properties who share the same general formula.
9. an organic compound in which all the carbon atoms are connected by single bonds.
10. a chemical formula that gives the total number of atoms of each element in each molecule of a substance.
11. is a branch of chemistry that studies carbon base compounds known as organic compounds.
12. is the series of atoms bonded together that form the essential structure of the compound.

1. Is the formula where the symbols of atoms are listed in order as they appear in the molecule's structure.
2. Is a specific group of atoms or bonds within a compound that is responsible for the characteristic chemical reactions of that compound.
3. This are carbon based compounds that derives the decomposition of plants and animals.
6. are hydrocarbons that have double or triple covalent bonds.
8. a formula giving the proportions of the elements present in a compound but not the actual numbers or arrangement of atoms.