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Match it! Select the correct answer from the pull down...Good luck!
Coke is produced when coal is burned with air.
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
Adhesives stick by forming bonds with the objects they are joining together.
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
Which statement is completely true?
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
Synthetic dyes are made by adding Neon and Iron to a colorless chemical which comes from distilling petroleum or coal tar.
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
Examples of natural fibers are...
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
________________ is the catalyst for ammonia production
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
The organic farmer uses no natural or synthetic fertilizers or food supplements.
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
What are the raw materials for making ammonia?
False
False
Iron
True
Most pure metals are soft and weak but are hardened when combined with another metal.
nitrogen and hydrogen
False
Cotton, Wool and Silk
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