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21 Cards in this Set
- Front
- Back
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Atom |
The simplest form of particle |
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Molecule |
Particle made up of two or more atoms |
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Ions |
Particles made up from cation and anion |
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Proton Number |
Number of proton in the nucleus of atom |
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Nucleon Number |
Total number of protons and neutrons in the nucleus of an element of an atom |
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Isotopes |
Atom of the same element has same proton number but different nucleon number |
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Empirical Formula |
Chemical formula that shows the simplest ration the number of atom for each element in a compound |
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Molecular Formula |
Chemical formula which shows the actual number of atom in a compound |
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Electrolyte |
Chemical compound can conduct electricity in molten or aqueous state and undergo chemical changes |
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Non-Electrolyte |
Chemical compound cannot conduct electricity in any state |
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Electrolysis |
Process decompose an electrolyte into constituent element by passing through electric current |
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Acid |
Chemical compound which ionizes to produce hydrogen ion, H+ when dissolve in water |
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Alkali |
Chemical compound which ionizes to produce hydroxide ion, OH- when dissolve in water |
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Salt |
Compound formed when hydrogen ion, H+ from acid replaced by metal ion or ammonium ion, NH3+ |
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Alloy |
A mixture of metal and another element which the major component is metal |
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Polymer |
A long chains of molecules made from combination of many smaller molecules or monomer |
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Rate of reaction |
The changes of quantity of reactant or product per unit time |
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Catalyst |
Substance that can alter the rate of reaction while it chemically unchanged in the end of reaction |
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Hydrocarbon |
The compound that contain only carbon and hydrogen |
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Saturated Hydrocarbon |
Consist single bond |
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Unsaturated Hydrocarbon |
Consist double bond |
