none
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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Pure Substance | substance made of one kind of materials having definite properties.
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Element | pure substance made up of only one type of atom
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Compound | pure substance made up of two or more elements which have been chemically joined
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Molecule | smallest unit of a compound Water Molecule
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Chemical Formula | combination of chemical symbols used to represent a compound
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Chemical Equation | expression using symbols, formulas and numbers are used to represent a compound.
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Coefficient | number in front of a chemical formula or symbol that tells you how many molecules are involved in the reaction.
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Subscript | Shows the number of atoms of an element in a molecule.
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Reactant | Materials present before a reaction
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Product | materials present after a reaction.
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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.
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.
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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Created by:
Wolf Fang
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