Cambridge Lower Secondary Science Stage 8 : Student's book>Chapter 6 - Chemical Reactions>End of stage review>Q 1

HARD

Lower Secondary Stage 8

IMPORTANT

Earn 100

Coffee contains the compound caffeine.

Caffeine has the formula $C_{8} H_{10} N_{4} O_{2}$

What is the compound?

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Important Questions on Chemical Reactions

MEDIUM

Lower Secondary Stage 8

IMPORTANT

Cambridge Lower Secondary Science Stage 8 : Student's book>Chapter 6 - Chemical Reactions>End of stage review>Q 1

Coffee contains the compound caffeine.

Caffeine has the formula $C_{8} H_{10} N_{4} O_{2}$

Name the four elements found in caffeine.