Lab Safety
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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| Hazardous | dangerous
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| biohazardous | material that is dangerous to humans
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| dangerous | harmful
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| chemical | a substance obtained by a chemical process or producing a chemical effect
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| reactive | to change in response to a stimulus
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| material | the elements,or substances of which something is composed or can be made
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| oxydizing | to combine with oxygen
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| oxygen | element
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| corrosive | to have the power to eat away at by chemical reaction
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| explosive | a substance that can explode
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| flammable | capable of being easily ignited and of capable of burning quickly
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| combustible | able to burst into flame
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| ignite | light on fire
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| reaction | a response to something
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| fire | combustion manifested in light, flame, and heat
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| explode/eplosion | burst noisily
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| poisonous | harmful
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| toxic | containing or being poisonous material especially when capable of causing death
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| compressed | pressed together
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| gas | a fluid (as air) that has neither independent shape nor volume
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| liquid | flowing freely like water
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| solid | a substance that does not flow
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| propellant | something that can drive things forward
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| prolonged | to continue
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| repeated | done over and over
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| exposure | unprotected
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| swallowed | to take through the mouth and esophagus into the stomach
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| inhaled | breath in through the nose or mouth
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| absored (through the skin) | taken in
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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:
HeatherTutor
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