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Definition
| A pure substance that can't be broken down into a simpler chemical substance |
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Definition
| Carbon, Hydrogen, Oxygen, and Nitrogen |
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| Elements that make up less than 0.01% of your body |
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| A substance containing two or more elements; can be formed by both covalent and ionic bonds |
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Definition
| The smallest possible particle of an element |
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Definition
| A SAP found in the nucleus that has a positive charge |
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Definition
| A SAP found in the shells/cloud and has a negative charge |
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Definition
| A SAP found in the nucleus that has a neutral charge |
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Definition
| The number of protons an atom contains |
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Definition
| An element that has a different number of neutrons than protons |
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Definition
| The nucleus breaks down over time; they're used in medicine to track the path of certain molecules |
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Term
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Definition
| An atom transfers an electron to another atom |
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Definition
| Simply charged particles due to the loss or gain of an electron |
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Definition
| When two atoms share electrons |
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Definition
| Two or more atoms held together by a covalent bond |
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Definition
| A molecule in which opposite ends have opposite charges; unevenly charged |
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Definition
| A molecule that does not have an uneven charge |
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Definition
| A type of weak bond between a hydrogen atom of one molecule and a slightly negative atom on another molecule |
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Definition
| A tendency of molecules of the same kind the stick to one another |
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Definition
| The attraction that can happen between two unlike molecules |
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Definition
| The measure of how acidic or basic a solution is |
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Definition
| A substance that has a pH under 7; contain a high amount of hydrogen atoms (H+) |
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Term
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Definition
| A substance that has a pH over 7; contain a high amount of hydroxide (-OH) |
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Definition
| A substance that causes a resistance to change in pH |
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Definition
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Definition
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Definition
| One or more substances change to produce one or more substances |
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Term
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Definition
| Found on he left side of an equation; chemicals that will be put together |
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Term
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Definition
| Found on the right side of an equation; result of reactants being put together |
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Definition
| Energy needed to start a reaction |
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Definition
| Reduce the amount of activation energy needed |
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Definition
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Definition
| A non-carbon based compound |
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Term
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Definition
| Organic molecules that are made of carbon and hydrogen |
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Term
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Definition
| A group of atoms within a molecule that interact in predictable ways with other molecules |
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Definition
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Definition
| Involves removing water from two molecules to join them together |
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Definition
| Involves adding water to molecules so they separate |
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Definition
| Organic molecules that are made of carbon, hydrogen, and oxygen |
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Term
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Definition
| Simple sugars that contain only one sugar unit |
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Term
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Definition
| Reactions where electrons are transferred |
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Term
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Definition
| When a reactant loses an electron and becomes negative |
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Term
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Definition
| When a reactant gains an electron and becomes positive |
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Definition
| Two sugar units that have been put together through dehydration synthesis |
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Term
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Definition
| Long polymer chains made up of many simple sugar monomers; also known as complex carbs |
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Definition
| Energy that is stored in the muscles of animals for quick energy |
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Definition
| Makes up the call walls in plant cells |
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Definition
| Organic molecules that have a large proportion of carbon and hydrogen with less oxygen than carbs |
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Definition
| Lipids that contain the maximum number of hydrogen atoms, have single bonds, and are usually solid at room temperature |
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Definition
| Lipids that contain less than the maximum number of hydrogen atoms, contain double bonds, and are usually liquid at room temperature |
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Definition
| Composed of glycerol and three fatty acids (typical fat) |
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Definition
| Fats found in all cell membranes |
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| Building material for your body; large complex polymers made up of amino acids |
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Definition
| Molecules that allow reactions to happen in your body |
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Definition
| The building blocks of protein |
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Term
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Definition
| Occurs when amino acids are linked together; involves dehydration synthesis |
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Definition
| A specific reactant acted upon by an enzyme |
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Term
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Definition
| A particular region on the enzyme that the substrate fits into for a reaction to occur |
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