Term
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Definition
| What type of ion forms when atoms lose electrons? |
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Definition
| What type of ion forms when atoms gain electrons? |
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Definition
| What type of substance has a pH from 0-6? |
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Definition
| What type of substance has a pH of 7? |
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Definition
| What type of substance has a pH from 8-14? |
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Term
| 2 Hydrogen Atoms and 1 Oxygen Atom |
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Definition
| Water molecules are a product of hydrogen and oxygen atoms. How many of each? |
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Term
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Definition
| Electons are located in the space surrounding the _______ of an atom. |
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Term
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Definition
CO2 + H2O -> H2CO3
In this chemical reaction, what are the reactants? |
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Term
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Definition
CO2 + H2O -> H2CO3
In this chemical reaction, what are the products? |
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Term
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Definition
CO2 + H2O -> H2CO3
In this chemical reaction, what is the atomic weight (mass) of the product? |
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Term
| Proton, Neutron, Electron |
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Definition
| Atoms are made of three particles. What are they? |
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Term
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Definition
| Covalent bonds are formed as a result of _________ electrons. |
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Term
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Definition
| During a chemical reaction, atoms are _______________. |
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Term
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Definition
| The form of an element with different numbers of neutrons than the most stable form on the periodic chart. |
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Term
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Definition
| An atom reacts based on its ____________ energy level. |
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Definition
| When a chemical reaction begins, the _____________ are present. |
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Definition
| A substance that can donate or accept H+ ions in order to maintain a specific pH. |
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Definition
| What do scientists use to show the number and type of atoms in a molecule? |
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Term
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Definition
| A chemical combination of two or more elements in a fixed ratio create this. |
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Term
| Atom, Element, Compound, Chemical formula, Chemical equation |
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Definition
Put the following in order from simplest to most complex.
chemical formula, chemical equation, atom, compound, element |
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