project
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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| fire hazard | an object, building etc that could easily catch fire or cause a fire and thereby endanger life
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| apron | a protective or decorative garment worn over the front of one's clothes and tied at the back.
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| goggles | close-fitting eyeglasses with side shields, for protecting the eyes from glare, dust, water, etc.
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| gloves | a covering for the hand worn for protection against cold or dirt and typically having separate parts for each finger and the thumb.
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| beaker | a lipped cylindrical glass container for laboratory use.
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| test tube | a thin glass tube closed at one end, used to hold small amounts of material for laboratory testing or experiments.
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| density | the degree of compactness of a substance.
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| mass | a coherent, typically large body of matter with no definite shape.
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| volume | the amount of space that a substance or object occupies, or that is enclosed within a container, esp. when great.
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| reaction | an action performed or a feeling experienced in response to a situation or event.
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| atoms | the basic unit of a chemical element.
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| molecules | a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
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| proton | a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
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| subscript | the number of atoms of this element in the chemical compound.
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| force | Mass x Aceleration
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| acceleration | increase in the rate or speed of something
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| speed | the rate at which someone or something is able to move or operate
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| distance | an amount of space between two things or people.
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| newton | the SI unit of force.
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| inertia | a tendency to do nothing or to remain unchanged.
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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:
_Ev3r_Great3st_
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