Chem 2.9-2

NAtural rubber is made of molecules of _____.

• glucose

• amino acids

• isoprene

• sulphur

Natural rubber is unstable to heat. When it is heated it becomes sticky.

• True

• False

Vulcanization of rubber occurs at very cold temperatures.

• True

• False

Vulcanized rubber is _______ than natural rubber

• softer

• more elastic

• more delicate

In which product is commonly used vulcanized rubber?

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