Term
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Definition
| Attraction between molecules of differant substances |
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Definition
| Where proteins are formed from. |
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Definition
| The number of protons in the nucleus of an atom. |
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Definition
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Definition
| The element out living system is based on. |
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Definition
| Attraction between molecules of the same substance |
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Definition
| The area around the nucleus where the electrons are found. |
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Term
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Definition
| Tiny particles that orbit the nucleus of an atom |
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Term
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Definition
| Have the same chemical formula but differant structural formulas. |
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Term
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Definition
| Differant "forms" of an element caused by differant atomic weights (and differant number of neutrons) |
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Definition
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Term
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Definition
| An example of a homogenous mixture |
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Term
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Definition
| An example of a heterogeneous mixture |
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Term
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Definition
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Term
| What are basic solutions. |
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Definition
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Term
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Definition
| atomic particles that are elctrically neutral |
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Term
| What are the five elements found in macromolecules |
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Definition
| Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, and Sulfur |
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Term
| What are the four macromolecules |
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Definition
| Carbohydrates, Proteins, Lipids, and Nucleuc acids. |
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Term
| What are the three major elements found in Macromolecules |
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Definition
| Carbon, Oxygen, and Hydrogen |
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Term
| What is Organic Chemistry |
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Definition
| Study of Carbon Chemistry |
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Term
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Definition
| molecule that speeds up a reaction without being consumed in the reaction. |
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Term
| What is a chemical reaction. |
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Definition
| process that changes one set of substances into a new set of substances. |
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Term
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Definition
| Oil-soluble macromolecule used by cells to store energy. |
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Term
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Definition
| Smallest unit of a compound, groups of atoms held togehter by covalent bonds. |
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Term
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Definition
| Macromolecule composed of long chains of amino acids |
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Term
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Definition
| Atomic particles with a positive charge |
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Term
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Definition
| Mixture of substances that occurs on a molecular level. |
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Term
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Definition
| has a pH that is below seven on the pH scale. |
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Term
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Definition
| tiny particles that make up most matter on earth. |
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Term
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Definition
| Molecule that serves as a catalyst in living things. |
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Term
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Definition
| Atom that has gained or lost an electon. |
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Term
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Definition
| strong atracction between oppositely charged ions. |
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Term
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Definition
| Anything that has mass and occupies space. |
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Term
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Definition
| a slight negative charge at one end of a molecule, a slight positive charge at the other end. |
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