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Tell me I did not just see that! How did the sun's reflection turn the water in that pipe into steam
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
The theory of global warming is based on the increase of what gas being released into the atmosphere
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
Which is an example of a physical change?
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
How does one balance an unbalanced chemical equation?
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
The law of conservation of mass does not apply in a chemical reaction that takes place in:
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
What happens when a catalyst is added to a chemical reaction?
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
Which of the following statements explains how to find the number of neutrons in an element?
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
How is a mixture different from a compound?
an open container
it decreases the amount of activation energy needed
subtract the atomic number from the atomic mass number
A mixture is physically combined while a compound is chemically combined
by adding coefficients to the equation
solar reflector
carbon dioxide
boiling
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