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Match it! Select the correct answer from the pull down...Good luck!
A silver spoon tarnishing and leaves changing color is an example of a _________ change.
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
Boiling red cabbage turns water purple. Is this a qualitative or quantitative observation?
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
A chemical change is permanent.
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
When plants undergo photosynthesis, what type of energy is converted into chemical energy?
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
What type of equipment is used for volume?
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
Elements cannot be changed into another element by physical or chemical changes.
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
Wind power is used to pump water from the ground and generate electricity. The most likely positive environmental impact of using wind power is....
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
Silver spoon tarnishing, leaves changing colors in the fall, water separating into hydrogen and oxygen are all examples of....
True
qualitative
graduated cylinder
Chemical
Physical changes
a reduction in the use of fossil fuels
Light energy
True
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