Science, asked by jasnoorkaurfzr, 10 months ago

Coal does not contain


a) Hydrogen

b) Oxygen

c) Carbon

d) Sodium



​

Answers

Answered by priyasharma2006
1

Answer:

true: Coal contains impurities such as sulfur and radioactive uranium. ... true: Coal is formed from decaying plants under conditions with little oxygen. false: Coal does not contain any impurities.

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