Science chemisty vocab words
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each of the black spaces below before clicking
on it to display the answer.
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| Law of Conservation of Mass | A law which states that mass is neither created nor destroyed in any ordinary chemical reaction.
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| Physical Change | Change that affect the size, shape, state of matter, or color of a substance but does not affect its composition.
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| Chemical Change | Change that affect the composition of the substance.
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| Element | A substance consisting of atoms which all have the same number of protons
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| Chemical Formula | A way of expressing information about the atoms that constitute a particular chemical compound
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| Element(Diatomic) Molecule | Two same type of atoms into molecule
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| Compound Molecule | Bunch of atoms added into molecule
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| Chemical Equation | symbolic representation of a chemical reaction where the reactant entities are given on the left hand side and the product entities on the right hand side
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| Chemical Reaction | a process that leads to the transformation of one set of chemical substances to another.
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| Reactants | Left side of chemical equation
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| Products | Right side of chemical equation
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| Coefficient | the number that goes on the left of molecule to tell number of molecule
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| Subscript | number that goes on the right of each elements to tell the number of each element
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| Ionic Compound | a chemical compound in which ions are held together in a lattice structure by ionic bonds.
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| Covalent Compound | a chemical compound that is characterized by the sharing of pairs of electrons between atoms.
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| Metallic Compound | a compound that contains one or more metal elements.
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| Synthesis | the forming or building of a more complex substance or compound from elements or simpler compounds.
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| Decomposition | the separation of a chemical compound into elements or simpler compounds.
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| Single Replacement | Occurrence of two different cations switch places to combine with the same anion
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| Double Replacement | a chemical reaction where two reactant ionic compounds exchange ions to form two new product compounds with the same ions.
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| Convergent Boundary |
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