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24 Cards in this Set
- Front
- Back
Identify this piece of equipment.
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Fire extinguisher
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Identify this piece of equipment.
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Fire blanket
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Identify this piece of equipment
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Eye wash
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List the three pieces of emergency safety equipment.
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Fire extinguisher
Eye wash Fire blanket |
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What do you use an apron for?
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To protect your clothing
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What do you use gloves for?
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To protect your hands and keep chemicals from your hands out of your experiment
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Why is washing your hands important in a lab?
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To keep germs off your hands and out of your experiment
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What is this piece of equipment?
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Safety goggles
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List the three pieces of preventative safety equipment.
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apron
gloves goggles |
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What is the formula for density?
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D = mass / volume
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Matter
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anything that takes up space and has mass
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volume
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the amount of space taken up, or occupied by an object
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What is the formula for volume of a regular solid?
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Volume = length x width x height
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What is the formula for volume of an irregular solid?
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Volume = volume (water) - volume (water + object)
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mass
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the amount of matter that something is made of
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Units for mass
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grams
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Malleable
(Malleability) |
A material that can be hammered into a flat sheet
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Ductile
(Ductility) |
A material that can be pulled into a long wire
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Luster
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Another term for shine/shiny
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Physical Property
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A characteristic of a substance that can be observed without changing the substance into another substance (hard, brittle, soft)
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Conductivity
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The ability of an object to transfer heat or electricity to another object
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Metals
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These are often shiny, malleable, ductile, and they conduct electricity, and are magnetic
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Nonmetals
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These are dull, brittle, break easily, and are poor conductors of electricity
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Metalloids
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These can be solid, brittle, hard, and can conduct electricity
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