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20 Cards in this Set
- Front
- Back
Can the burners be lit when the teacher is not in the room?
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No
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Should you have food or drink on the lab table?
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No
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When is it critical to wear goggles?
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When working with chemicals, burners, projectiles, or cutting glass
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What should you do with long hair?
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tie it back
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Should you leave a gas valve open even if the gas to the room is shut-off?
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No. Someone could switch on the gas without knowledge of an open gas valve.
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Is it okay to do a different experiment without asking the teacher?
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No
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Why do you need closed shoes in lab?
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Hot or corrosive materials could fall on your feet?
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Where are the eye wash & shower in your lab room?
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In the corner near the American flag.
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When you are done with goggles, where do they go?
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Put them back in the goggle box neatly
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What should you do with a beaker that has a crack, but still can hold water?
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Put it in the broken glass box
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What chemical can you put on acid spills to clean up the acid?
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baking soda
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If you have a lot of spilled water on your table, what's the best way to clean it up?
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Use cloth rags from the drawer and wring them out when they are sopping wet.
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What towels are used for drying your washed hands?
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Paper towels by the goggle box
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What must you NOT measure with your glass or electronic thermometers?
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temperature of flames
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If in doubt about whether to dump a chemical in the trash or sink, what should you do?
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Ask the teacher
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What will matches do if thrown in the sink?
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Clog the drain
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Should you light entire books of matches?
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NO. That's considered horseplay.
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Which lab materials are for you to use?
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The items in the top drawer at your lab table and in cabinet with the same number as your lab table. Aprons are in drawers labelled "aprons".
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Should you hang out at someone else's lab station while your experiment is underway?
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No. Stay at your own table as much as possible.
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Where do we go for a fire drill?
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Turn left out the door. Go outside past the first parking lot & into the grass.
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