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WorksheetsChapter 1 Chemistry Sci 24
Total questions: 10
Worksheet time: 5mins
Which of the following are alloys?
Brass
Copper
Steel
Iron
What two metals make the alloy brass?
Iron and Chromium
Zinc and Copper
Zinc and Gold
Silver and Copper
Which of the following are Synthetics?
Gore-tex
Nylon
Polyester
Kevlar
Many Polymers occur in nature.
True
False
What does this WHMIS symbol mean?
Flammable
Danger
Poisonous
Explosive
Which work place does not use chemistry?
Automotive Repair Shop
Hair Salon
Office
Farm
All work places use chemistry
Which of the following are acids?
Drain Cleaner
Ant Bites
Sea Water
Stomach Acids
What does MSDS stand for?
Material Safety Data Sheet
Metals, Synthetics, Detergents and Silver
Might be Seriously Dangerous Substance
Material Supplies Data Sheet
Which pH would be considered a strong acid?
6
14
8
1
Polymers are materials consisting of long chains of _________.
Metals
Molecules
Synthetics
Alloys
