Question

What is the lowest temperature at which a substance starts burning called?

A) Minimum temperature B) Maximum temperature

C) Boiling temperature D) Ignition temperatu
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Answer 1

Answer:

The lowest temperature at which a substance catches fire is called its ignition temperature.

Answer 2

The lowest temperature at which a substance starts burning is called ignition temperature

Explanation

The auto-ignition temperature or kindling point of a substance is the lowest temperature at which it will spontaneously ignite in a normal atmosphere without an external source of ignition, such as a flame or spark.