Science
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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Atom | The smallest part of an element
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Atomic mass | The sum of the number of protons and neutrons
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Atomic number | The number of protons in the nucleus of an atom
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Chemical Change | A change that occurs when one or more substances are changed into a new substance with different properties (a chemical change can not be undone by physical means)
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Compound | A new substance made when two or more elements combine chemically
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Density | How much matter is put in a given volume of space
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Dissolve | When one substance is incorporated into a liquid
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Electron | A negatively changed particle that orbits the nucleus of an atom
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Element | A substance that can not be broken down into another substance
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Mass | The amount of matter in an object
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Mixture | A combination of two or more substances that do not lose their identifying characteristics when combined
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Molecule | The smallest part of a substance that still has the properties of that substance
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Neutron | A particle with no charge found in the nucleus on an atom
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Nucleus | The center of an atom, contains most of the mass of the atom by housing the protons and neutrons
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Physical Change | A change that occurs when one or more physical properties of a substance are changed (many physical changes can be undone by physical means)
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Proton | A positively charged particle found in the nucleus of an atom
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Solute | The part of a solution that dissolves into another substance(sugar, Kool-Aid, salt, etc.)
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Solution | A mixture in which one substance dissolves in another
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Solvent | The part of a solution in which another substance dissolves (water, milk, etc.)
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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:
Whit29more
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