SCIENCE
(1) Application of inert gases.
INTRODUCTION =
CONTENT =
CONCLUSION=
REFERENCE =
Answers
Answer:
1) Application of inert gases
INTRODUCTION =An inert gas is a gas that does not undergo chemical reactions under a set of given conditions. The noble gases often do not react with many substances and were historically referred to as the inert gases. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample.
CONTENT =Nitrogen N 83%
Oxygen O2 2-4%
Sulphur Dioxide SO2 50ppm
Carbon Monoxide CO Trace
Nitrogen Oxide NOx 200ppm
CONCLUSION=◀Therefore, they rarely react with other elements since they are already stable. ◀Other characteristics of the noble gases are that they all conduct electricity, fluoresce, are odorless and colorless, and are used in many conditions when a stable element is needed to maintain a safe and constant environment.
REFERENCE =Helium, neon, argon, krypton, xenon, and radon, all of which occur in trace amounts in the atmosphere, and all of which share the quality of being difficult to combine chemically with other elements or chemical compounds, thus the name “inert,” although this name is discouraged in favor of “noble” because most do form.
Application of Inert gas-
1. INTRODUCTION- The gases which do not undergo any reactions under any circumstances are called inert gases. They do not react chemically no matter in what condition they are used in. Some common fields where inert gases are used-
a. Ship industries
b. air crafts
c. In the process of welding
2. CONTENT- The inert gases are as follows-
a. helium
b. neon
c. argon
d. krypton
e. xenon
f. radon
3. CONCLUSION-The inert gases are used to restrict various reactions when are not wanted and can be harmful. It resists the oxidation of oxygen in the air surrounding us. Inert gas contributes to various purposes like radioactive research and neon lamps.
4. REFERENCE- The inert gases are present in group 18 of the periodic table which is located to the extreme right.