Boojho wants to separate the following materials as combustible
and non-combustible. Can you help him?
Charcoal, chalk, stone, iron rod, copper coin, straw,
cardboard, glass, paper, candle, wood.


NCERT Class VIII
Science - Exemplar Problems

Chapter 6. Combustion and Flame

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Answers

2015-06-16T14:55:04+05:30
Combustible substance : Charcoal, candle, paper, cardboard, straw, wood.

Non-combustible : chalk, stone, iron rod, copper coin, glass.

hope it helps :)))
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