Separate the following materials as combustible and non-combustible

cbse
cbse-class-8-science
combustion-flame

#1

Separate the following materials as combustible and non-combustible.
Charcoal, chalk, stone, iron rod, copper coin, straw, cardboard,
glass, paper, candle, wood

Answer:

  • Combustible: Charcoal, straw, cardboard, paper, candle, wood.
  • Non-combustible: Chalk, stone, iron rod, copper coin, glass.