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Matter " intro"
intro to chemistry
| Question | Answer |
|---|---|
| What are protons ? | Positive sub-atomic partlcle |
| what are electrons ? | Negitive sub-atomic particle |
| What are nuetrons ? | Sub-atomic particle with no charge |
| A solid to gas is called ______ . | Sublimation |
| A gas to a solid is called ______ . | Deposition |
| What two parts of an atom are found in the nucleus ? | Protons and Nuetrons |
| What are the three phases of matter ? | solid, liquad, and gas |
| What is atomic mass ? | Number of Protons and Nuetrons |
| Wat is the atomic number ? | Number of Protons |
| Whats Al ? | Aluminum |
| Whats Fe ? | Iron |
| A gas becoming a liquad is called _____ ? | Condinsation |
| Only one type of atom present is called a . . . . . | Pure Element |
| A nuetron has what charge ? | No charge |
| A proton has what charge ? | positive charge |
| A electron has what charge ? | Negitive charge |
| A Molecule is . . . . . | different types of atoms bonded together |
Created by:
26rbrown
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