1st Semester Vocab
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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Graduated Cylinder | A piece of laboratory equipment used to measure the volume of a liquid.
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Triple Beam Balance | It measures mass of a given object.
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Waft | pass or cause to pass a smell easily or gently through or as if through the air.
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Scientific Method | A process of steps taken to help keep track or help correct any mistakes.
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Mass | Mass is a body of matter.
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Density | Density is the the degree of compactness of a substance.
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Chemical change | A change that produces a new substance.
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Physical change | A physical change changes with energy and states of matter.
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Proton | The positive charge in the nucleus which also defines the element.
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Neutron | The neutron has no charge and is located in the nucleus. Different number makes an isotope.
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Electron | The electron has a negative charge and is located in the electron cloud.
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Balanced Force | Having no charge in the movement of an object.
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Unbalanced Force | Produces a change of the motion of an object.
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Force | Force is a push or pull.
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Direction | Something that is moving/facing.
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Acceleration | The change in speed or velocity.
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Velocity | An object's speed and direction.
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Speed | How fast something is going.
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Newton's 1st Law | An object in motion/rest will stay in motion/rest until acted on by an unbalanced force.
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Newton's 2nd Law | The acceleration of an object directly depends on the force put onto the object and the mass of the object.
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Newton's 3rd Law | For every action there is an equal but opposite force.
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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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