| A | B |
|---|
| Ionic compounds | Compounds that contain ionic bonds |
| Covalent Compounds | Compounds that are composed of elements that are convalenty bonded |
| Acid | Any compound that increases the number of hydrogen ion when dissolved in water and whose solution tastes sour and can change the color of certain compound |
| Base | Any compound that increases the number of hydroxide ions when dissolved in water, and whose solution tastes bitter, feels slippery, and can change the color of certain compoind |
| pH | A measure of hydroium ion concentration in a solution |
| Salt | An ionic compound foremed from the position ion of a base and the ngeative ion of an acid |
| Organic copound | Covalent compound composed of carbon-based moleclues |
| Biochemicals | Organic compounds made by living things |
| Carbohydrates | Biochemicals composed of one or more simple sugars bonded together that are used as a source of energy and for energy storage |
| Lipids | Biochemicals that do not dissolve in water; their functions include storing energy and making up cell membranes |
| Proteins | Biochemicals that are composed of amino acids; their functions include regulating chemical activities, transporting and storing materials, and porviding structure support |
| Nucleic Acids | Biochemicals that stores information and help to build protein and other nuclei acids |
| Hydrocarbons | Organic compound that are composed of only carbon and hydrogen |
