Halon is a gas that suppresses fire by chemically interfering with the ___________between combustible vapors and oxygen in the atmosphere

a. chemical chain reaction
b. heat production
c. vapor production
d. hydrogen bonding


a

Health Professions

You might also like to view...

How should a problem that equates two ratios be solved?

A) Addition using the reciprocal of each ratio B) Cross-multiplication C) Division with a common denominator D) Using the commutative property

Health Professions

2.8 – 1.083 = ________

A) 1.071 B) 1.71 C) 1.771 D) 1.717

Health Professions

What are the normal ranges for respiration, heart rate, and temperature in the rabbit?

Health Professions

Based on clinical and radiographic findings, which of the following problems is generally addressed first?

A) Chief complaint B) Occlusal trauma C) Periodontal disease D) Defective restorations

Health Professions