Hydrogen, Oxygen, and water are all composed of molecules. What is it about a
molecule of water that makes it a compound, whereas hydrogen and oxygen are
elements?
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the water molecule contains atoms of two different elements
,1 L = ? mL
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1,000 mL
What are significant figures?
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all reported digits of a measured quantity that carry a meaningful
contribution to the number
What is dimensional analysis?
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used to change units
Calculate the density of mercury if 1.00x 10^2 g occupies a volume of 7.36 cm^3/
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13.6 g/cm^3
, What are the three main states of matter?
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Solid, Liquid, Gas
What are some examples of intensive properties?
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density, color, temperature, boiling point, etc.
What is heat?
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the energy used to cause the temperature of an object to increase
What is physical change?
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a change that does not change the elemental composition
molecule of water that makes it a compound, whereas hydrogen and oxygen are
elements?
Give this one a try later!
the water molecule contains atoms of two different elements
,1 L = ? mL
Give this one a try later!
1,000 mL
What are significant figures?
Give this one a try later!
all reported digits of a measured quantity that carry a meaningful
contribution to the number
What is dimensional analysis?
Give this one a try later!
used to change units
Calculate the density of mercury if 1.00x 10^2 g occupies a volume of 7.36 cm^3/
Give this one a try later!
13.6 g/cm^3
, What are the three main states of matter?
Give this one a try later!
Solid, Liquid, Gas
What are some examples of intensive properties?
Give this one a try later!
density, color, temperature, boiling point, etc.
What is heat?
Give this one a try later!
the energy used to cause the temperature of an object to increase
What is physical change?
Give this one a try later!
a change that does not change the elemental composition
