| A | B |
|---|
| chemical | Properties of atoms that can change with the arrangement of atoms |
| protons | Atomic particle in the nucleus that has a positive charge |
| isotopes | Atoms which have extra neutrons in the nucleus |
| anions | Negatively charges atoms because they have extra electrons |
| physical | Properties of atoms which do not chage, like color, texture, and density |
| two | The number of electrons in the first electron orbital shell |
| nucleus | The center of the atom that contains the protons and neutrons |
| mass | The number that represents the total weight of electrons, protons, and neutrons |
| elements | A collection of similar kinds of atoms of the same proton number |
| group | Metals, nonmetals, and gases are examples of these |
| polar | This covalent bond does not share equally, as in the case of water |
| cations | These are positively charged ions because they have less electrons |
| base | This type of solution has many OH- ions released in it |
| carbohydrates | This is the catagory for all the sugars |
| nucleic acid | his catagory includes RNA and DNA |
| oils | These lipids are usually liquid at room temperature |
| metabolism | This word means how the body utilizes energy |
| atomic | this number represents the number of protons in the nucleus |
| neutrons | These atomic particles have mass, but no charge |
| eight | This is the number of electrons that can spin in the second orbital ring |
| ionic | These type of compounds never share electrons. |
| obitals | This is the term given to describe the 'rings' where the electrons move. |
| familes | This arrangement on the periodic table groups members by the similar chemical structure and behavior. |
| covalent | These type of compounds share atoms. |
| solute | This term refers to the particle which is dissolved in a solution. |
| electrolyte | Salts and minerals fall under this category. |
| fats | These lipids are usually solid at room temperature. |
| protein | these molecules are made from amino acids. |
| solvent | This refers to the solution which will do the dissolving. |
| neutralization | When equal numbers of H+ and OH- form water. |
| saturated | In lipids, these type of fats have no open chemical bonds. |
| Lipids | This category includes all the fats, oils, and waxes. |
| concentration | The amount of solute dissolved in solvent. |
| sterols | Cholesterol and hormones are examples of this. |
