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Definition
| Anything that has mass and takes up space |
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Term
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Definition
| A pure substance that is made from two or more elements being chemically bonded together in a set ratio. |
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Term
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Definition
| Areas around the nucleus where electrons of the same energy will be found together. |
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Definition
| Negatively charged particles that move very fast around the nucleus of the atom. |
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Term
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Definition
| Neutral particles that are located in the nucleus of an atom |
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Term
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Definition
| Positively charged particles that are located in the nucleus of an atom. |
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Term
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Definition
| The center region of an atom where the protons and neutrons are located. |
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Term
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Definition
| The simplest pure substance that cannot be broken down into other substances. Each one is made up of only one type of atom. |
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Term
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Definition
| The smallest particle of an element |
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Term
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Definition
| Two or more substances that are physically together but not chemically bonded. |
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