Hazard Classes
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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| Biohazard | Can cause infection or disease in living things.
Examples: Tools used for medical treatment (like needles for shots), bacteria, viruses
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| Corrosive | Liquids that chemically wear away at solid materials
Examples: bleach, acid, oven cleaner
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| Explosive | Materials that release gas, heat, or pressure quickly when exposed to change in temperature
Examples: TNT, gas stored under pressure
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| Flammable | Liquids that catch on fire when near or in flame, sparks, or a heat source
Examples: Gasoline, paint thinner, ethanol
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| Flammable Solid | A SOLID material that ignites when oxygen is present or when exposed to water or humidity
Examples: Magnesium metal, moth balls
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| Oxidizer (reactive) | Materials that react chemically and cause other materials to burn
Examples: Hair bleach, laundry bleach
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| Radioactive | Materials that release nuclear energy that can damage living things
Examples: Radon, Uranium, nuclear fuel
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| Toxic | Materials that are poisonous if inhaled, eaten, swallowed, or absorbed through the skin
Examples: Brake fluid, household cleaners, insecticides
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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:
cvanwyk
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