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Description
Flashcards by kit.murphy, updated more than 1 year ago
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Created by kit.murphy
over 8 years ago
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| Question | Answer |
| Atom | The smallest whole part of al matter |
| Element | A type of matter made of one type of atom |
| Molecule | A type of matter made of two or more atoms chemically bonded together |
| Chemical symbol | A shorthand way to represent an element and molecule (Iron: FE) (Hydrogen: H) (Carbon Dioxide: CO2) |
| Compound | A type of matter made of two or more different types of atoms chemically bonded |
| Physical Change | A type of change in which the form of matter changes its physical state as a result of energy changes |
| Chemical change | A type of change where one or more substances |
| chemical reaction | the process which brings about a chemical change |
| Acid | a substance |
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