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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 |