EXERCISES
A. Choose the correct answer.
1.
is a non-combustible substance.
Diamond
a.
b. Fabric
C.
Straw
d. Wood
Answers
Answered by
2
Answer:
Combustible substances can easily catch up the fire and burn rapidly while non-combustible substances cannot be easily ignited.
Diamond is a non-combustible substance while coke, coal, and wood are combustible substances.
Answered by
0
Answer:
Option A is correct
Diamond
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