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melissarenee
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Matter is anything that has ________________and ____________
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Mass is the measure of _________ an object has
matter
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Volume is the measure of _________________________________
measure of space an object take up
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How would yu find the volume of a box?
lengh x width x height
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There are 50 mL of water in a graduated cylinder. 10 mL evaporated. How would you explain where the 10 mL went?
it went into the air and evaporated
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A balance scale showed that a sheet of notebook paper had a mass of 2 grams. A student cut the sheet into 30 small pieces. Describe what happened t the mass of the sheet paper?
nothing happens
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If sand is poured into a graduated cylinder containing 40 mL of water, and the water level raised to 60 mL, what is the volume f the sand?
20
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A _____________ is made by cmbining solids r liquids, or a combination of these, such as trail mix or salad.
mixture
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What substances would a person typically find in a salad?
letus, cheese, crutons, bacon, eggs, tmato
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Sand poured into water is an example of a ________________
mixture
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Sugar completely dissolved in water is an example of a ______________
solution
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What is a way that water is purified of pollutants and contaminants?
evaporated it
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At room temperature, what state of matter is....
Lemonaid
liquid
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At room temperature, what state of matter is....
water bottle
solid
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At room temperature, what state of matter is....
oxygen
gas
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At room temperature, what state of matter is....
book
solid
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At room temperature, what state of matter is....
milk
liquid
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At room temperature, what state of matter is....
helium
gas
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At room temperature, what state of matter is....
pizza
solid
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Describe two physical properties of substances in the three states of matter.
LIQUID
particles are close together but move past one another, take the shape of thier container.
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Describe two physical properties of substances in the three states of matter.
SOLID
- has a definet volume
- particles are close together
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Describe two physical properties of substances in the three states of matter.
GAS
no definite shape, expands to take the shape of it's container
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Describe the movement and arrangement of atoms or molecules of substances in the three states of matter.
LIQUID
particles close together mve past eachother
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Describe the movement and arrangement of atoms or molecules of substances in the three states of matter.
SOLID
particles are close together vibrate in place
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Describe the movement and arrangement of atoms or molecules of substances in the three states of matter.
GAS
particles are far apart move freely
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What might cause water to change from a liquid to a solid, and back to a liquid?
temperature change: it will become a solid when the temperature drops to 32 degrees or below, and becomes liquid when it rises above 32 degrees
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