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Newman 5.1
| Question | Answer |
|---|---|
| What are the characteristics of matter? | anything has mass and volume |
| What is proton? | A positively charged particle in the nucleus of a atom |
| What is a neutron? One of the three basic atom particles with a mass slightly greeter then that of a proton but no electoral charge | One of the three basic atom particles with a mass slightly greeter then that of a proton but no electoral charge |
| Name the three types of chemical bonds | Covalent, ionic, metric, |
| Compound | a substance that contains atoms of two or more elements that are chemically combined |
| Mixture | the individual elements or compounds keep there own properties and can be present in any proportion |