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Stack #4727044
| What is a atom | The smallest unit of an element that keeps the properties of that element |
| Which of the following is a element | Oxygen |
| Which statement best describes a compound | A substance made when two or more different elements chemically combine |
| Which two particles are found in the nucleus of a atom | Protons and neutrons |
| Which subatomic particle has a positive charge | Protons |
| Which subatomic particle has no charge | Neutron |
| Which subatomic particle has a negative charge | Electrons |
| Where are electrons found in a atom | Outside the nucleus in energy levels ( shells) |
| Which best describes a element | Consist of one type of atom |
| How many atoms are in C6H1206 | 24 atoms |
| What is a solid? | A substance with a definite shape and volume |
| What is a liquid | A substance that has definite volume but not a definite shape |
| What is gas | A substance that has neither a definite shape nor volume |
| What is sublimation? | A change in state directly from a solid to a gas. |
| What is condensation | The reverse of evaporation when a substance changes from a gas to liquid state |
| What is deposition | The change in state directly from a gas to a solid state |
| What is boiling point | The specific tempertaure at which a liquid changes to a gas |
| What is melting point | The specific temperature at which a solid changes to a liquid |
| What is on group one on the periodic table? | Alkali metals |
| What is on group two on periodic table | Alkaline earth metals |
| What is on group 3-12 on the periodic table? | Transiton metals |
| What is on group 13 in the periodic table? | Boron group |