Question

(1).what are the three things to make fire?
(2).what is flash point?​

Answer 1

Explanation:

1.Oxygen, heat, and fuel

2.The flash point of a volatile material is the lowest temperature at which its vapours ignite if given an ignition source.

Answer 2

1. i. ignition temperature(heat) ii. oxygen iii.fuel

2) “Flash point” is the minimum temperature at which a liquid gives off vapor within a test vessel in sufficient concentration to form an ignitable mixture with the air near the surface of the liquid. The lower the flash point, the easier it is to ignite a liquid solvent