SpencerScience Atoms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Law Of Conservation of Mass | Energy can neither be created nor destroyed
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| Physical Change | Changes affecting a substance's physical form
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| Chemical Change | Changes affecting a substance's chemical composition
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| Element | A part of the periodic table. A type of atom.
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| Chemical Formula | How the molecule is created (w/ elements)
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| Element (Diatomic Molecule) | A molecule with only 1 element
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| Compound of Molecule | Multiple elements making up an element
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| Chemical Equation | Representation of a chemical reaction
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| Chemical Reaction | How 2+ element combine together to create a compound
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| Reactant (in a chem. equ.) | The left side, the individual elements
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| Products (in a chem. equ.) | The combination of the reactants
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| Coefficient (in a chem. equ.) | The # of a molecules
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| Subscript (in a chem. equ.) | The amount of an atom in a compound
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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 compound in which the atoms that are bonded share electrons rather than transfer electrons from one to the other
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| Metallic Compound | A metallic compound is a compound that contains one or more metal elements.
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| Synthesis | purposeful execution of chemical reactions to get a product, or several products
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| Decomposition | separation of a chemical compound into elements or simpler compounds
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| Single Replacement | when an element or ion moves out of one compound and into another
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| Double Replacement | two reactant ionic compounds exchange ions to form two new product compounds with the same ions.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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