Terms : Hide Images
| 6070818836 | Atom | In greek it means unable to cut; smallest thing to build on in chemistry | 0 | |
| 6070823017 | Nucleus | center of an atom | 1 | |
| 6070841818 | Chemical change | any change that forms a new substance | 2 | |
| 6070854968 | Ionic bond | involves a transfer of electrons | 3 | |
| 6070871207 | Proton | positively charged particle | 4 | |
| 6070876375 | Molecule | A combination of atoms | 5 | |
| 6070884362 | Compound | Two or more different atoms combined in definite proportions | 6 | |
| 6070888233 | Physical properties | Properties of matter such as color, odor, and taste | 7 | |
| 6070898793 | Ion | Charged particles | 8 | |
| 6070906971 | Atomic mass | The total number of protons and neutrons | 9 | |
| 6070939848 | Atomic number | is the number of protons in the nucleus | 10 | |
| 6070996892 | Electrons | Negatively charged atomic particle | 11 | |
| 6071001986 | Covalent bond | A bond formed formed by the sharing of electrons | 12 | |
| 6071011450 | Elements | A pure substance consisting of one type of atom | 13 | |
| 6071016158 | Neutron | Atomic particle that is electrically neutral | 14 | |
| 6071068327 | Isotopes | Atoms with the same atomic number but with different mass numbers | 15 | |
| 6071087105 | Energy | characteristic of the series of levels surrounding the nucleus | 16 | |
| 6071128216 | Shell | Max number of 2 around nucleus first energy level and 8 around second and third. Number of electrons | 17 | |
| 6071154637 | van der Waals forces | Attractions between oppositely charged regions of nearby molecules | 18 | |
| 6071212141 | Inorganic | If a substance does not contain carbon | 19 | |
| 6071217640 | Organic | If a substance contains carbon (Not CO2 or CO) | 20 | |
| 6071244721 | Anion | An atom gains an electron it becomes negatively charged | 21 | |
| 6071255113 | Cation | An atom loses an electron and becomes less negative and positively charged | 22 | |
| 6417997742 | Makes up Nucleus | Protons and Neutrons | 23 |
