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10 Cards in this Set
- Front
- Back
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Metallic Bond |
A bond between two metals, share electrons in groups. Allows for conductivity |
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Covalent Bond |
Bond formed by sharing electrons, between metals, non-metals and metalloids. Typically liquids or gases are formed |
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Ionic Bonds |
A bond formed by the transfer of electrons between a metal and non-metal, positive and negative- opposites attract |
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Synthesis/Combination Reaction |
A compound is made from simpler materials. A + B —> AB |
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Decomposition Reaction |
Compound is broken down into an element or simpler compounds. AB —> A + B |
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Combustion Reaction |
Compound containing carbon, hydrogen and sometimes oxygen combines with oxygen gas to create carbon dioxide and water. CH + O —> CO2 + H2O |
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Single Replacement Reaction |
One isolated element replaces another element in a compound. A + BC —> AB + C |
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Double Displacement Reaction |
Positive and negative ions swap places in two compounds. Inner and outer elements/compounds swap. AB + CD —> BC + AD |
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Acid-Base / Neutralisation Reaction |
Acid + salt —> salt + water Acids typically start with hydrogen (H) Salts typically end with hydroxide (OH) |
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Precipitate Reaction |
When chemicals in a solution react to form a solid |
