Matter Unit
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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| Volume | Amount of space an object takes up
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| Matter | Has mass and takes up space
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| Meniscus | Curved line of a liquid
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| Regular-Shaped Object | Objects sides can be measured
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| Irregular-Shaped Object | Objects sides cannot be measured
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| Triple-beam Balance | Measures Mass
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| Spring scale | Measure Weight
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| Inertia | tendency of an object in motion to stay in motion
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| Graduated Cylinder | Measures volume of a liquid
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| Mass | Amount of matter in an object
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| Newton | Units for Weight
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| Grams | Units for Mass
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| Density | The mass per unit of volume of a substance
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| Solubility | ability of a substance to dissolve
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| Ductility | Ability to be pulled into a wire
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| Thermal Conductivity | rate at which a substance transfers heat
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| Magnetism | Property of a material to attract iron
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| Malleability | ability of substance to be pounded into sheets
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| Physical Change | A change of matter from one form to another
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| Weight | Measure of gravitational force on an object
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| What units are used for liquid volume? | Liters or Milliliter
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| Specific Heat | Amount of energy needed to change the temperature of something
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| Low specific Heat | Little Energy to heat up. Heats up fast. Ex: Metal
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| Hight Specific Heat | More Energy to heat up. Heats up slow. Ex: wood
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| Chemical Property | Ability to change into a new substance with different properties
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| An iron nail reacts with _________ to rust. | Oxygen in the air
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| Why are chemical changes hard to reverse? | Because they change the identity of the matter.
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| Flammability | Ability of a substance to burn
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| In a density coloumn, the most dense layer would be found where? | The bottom
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| Reactivity | two substances combine to make one substance
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| Electrolysis | Breakdown of Water
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| Percipitate | Cloudy substance formed when mixing two substances
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| Strength | how much Stick-togetherness a material has
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| Hardness | ability of a substance to be scratched
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| Electrical Conductivity | How freely charges (electricity) move through a substance
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| Boiling Point | Temperature at which a liquid goes to a gas
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| Melting Point | Temperature at which a solid goes to a liquid
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| What are the units used for Density? | g/cm3
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| What are the units used for mass? | grams (g)
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| What are the units used for volume? | cm3 (cubic centimeters)
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| What is the density formula? | D= m/v
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| What is the formula used for mass? | M = VxD
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| What is the formula used for volume? | V= m/D
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| What are the five signs that a chemical change has occured? | 1. Change in color 2. Change in odor 3. Release of energy as sound, heat, and light 4. Release of bubbles 5. Clouding of mixture
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| Flexibility | ability to bend without breaking
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| Has a definite shape | Solid
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| Has no definite shape or size and fills its entire container? | Gas
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| Formula used to find the volume of a regular-shaped object | Length x Width x Height
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| How do you find the volume of an irregluar-shaped object | Using a Graduated cylinder to measure water displacement. 1. Fill up and measure 2. object in and measure 3. subtract the two volumes
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| Chemical or Physical Change Iron Rusting | Chemical Change
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| Chemical or Physical Change Melting ice cream | Physical Change
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| Chemical or Physical Change Pouring Juice | Physical Change
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| Chemical or Physical Change Burning paper | Chemical Change
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| Chemical or Physical Change Vinegar reacting with baking soda | Chemical Change
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Created by:
kendra.parker
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