Chemistry Page
  • Home (current)
  • Blog
  • About
  • Chemistry Books
  • NEET Preparation
  • NCERT Notes
  1. Home
  2. Blog
image not available
  • 2023-09-25
  • Sanjay Bhandari
  • Cesium properties, cesium uses
  • 3737

What are the common uses of cesium in industry : Properties, Isotopes

Cesium is a highly reactive and rare alkali metal with atomic number 55  and chemical symbol Cs. It is not found in its pure form in nature, but it is found in small amounts in minerals such as pollucite, rhodizite, and lepidolite.

Cesium is the softest metal and has a silver-golden hue. It is highly reactive and it reacts vigorously with water to produce hydrogen gas and form a strong alkaline solution.

Cesium has several important applications in various fields. It is used in atomic clocks, where it serves as the primary reference for measuring time. Cesium is also used in the oil industry as a drilling fluid to prevent blowouts, and in the medical field as a treatment for cancer.

  • Importance of Biomolecules in Life || What are the 4 main biomolecules?
  • Resonance effect or mesomeric effect || What is resonance effect with example?
  • Glucose Structure: Physical and chemical properties, Glucose Chemical Reaction
  • Introduction of Inductive-Effect || How does Inductive Effect Work?
  • Valency of Elements || How to Find Valency || What is the Valency of the atom?
  • Chemical Equilibrium: Characteristics, Types, Examples, Constant

Additionally, cesium is used in the production of photocells, which convert light into electricity, and in the manufacture of catalysts, which speed up chemical reactions.

However, cesium can also pose serious health risks if ingested or inhaled. Cesium-137 is a radioactive isotope of cesium that is produced during nuclear fission. Exposure to high levels of Cesium-137 can lead to radiation sickness and increase the risk of cancer.

Due to its radioactivity, Cesium-137 is also a significant environmental pollutant, and it can contaminate soil and water after nuclear accidents or nuclear weapons testing. Therefore, cesium and its isotopes should be handled with care to minimize the risk of exposure.

Cesium Properties

Here are some of the physical and chemical properties of cesium:

Cesium Phyesical Properties

  • Atomic number: 55
  • Atomic mass: 132.905
  • Melting point: 28.5°C (83.3°F)
  • Boiling point: 671°C (1240°F)
  • Density: 1.93 grams per cubic centimeter at room temperature
  • Color: Silver-gold
  • State: Solid at room temperature

Cesium Phyesical Properties

Cesium is an alkali metal with one valence electron, making it highly reactive.

It reacts vigorously with water to produce hydrogen gas and form a strong alkaline solution.

It reacts with air to form a layer of oxide on its surface, protecting it from further oxidation.

It is a good conductor of electricity and heat.

Cesium is not found in its pure form in nature, but it is found in small amounts in minerals such as pollucite, lepidolite, and others.

It can form compounds with halogens, such as cesium fluoride, cesium chloride, cesium bromide, and cesium iodide.

Cesium can also form alloys with other metals, including gold, silver, and mercury.

Cesium has some unique physical and chemical properties, including its low melting point, high reactivity, and ability to react with water.

Its properties make it useful in a variety of applications, including atomic clocks, drilling fluids, and cancer treatment. However, due to its high reactivity and radioactive isotopes, cesium should be handled with care to minimize the risk of exposure.

Isotopes of Cesium:

There are at least 39 known isotopes of caesium (Cs) ranging from Cs-112 to Cs-151. Of these, only one is stable, Cs-133, which makes up almost all of the naturally occurring caesium on Earth.

The other isotopes are either radioactive or have extremely short half-lives, making them highly unstable. Some of the most notable radioactive isotopes of caesium include Cs-134, Cs-137, and Cs-144, which are commonly used in nuclear medicine and nuclear power generation.

Cs-137 is particularly significant due to its long half-life of about 30 years and its widespread release into the environment as a result of nuclear testing and nuclear accidents such as the Chernobyl disaster. Its presence in the environment and its tendency to accumulate in the food chain has raised concerns about its potential health effects.

  • What are the common uses of cesium in industry : Properties, Isotopes
  • What is aluminum bromide and how is it used in industry?
  • Exploring the Rankine Scale: Understanding the Basics and Applications
  • What is Empirical Formula? How to Calculate Empirical Formula?
  • Board Exams Question Paper : Chemistry Subject
  • Numerical Problems Based Chemistry Question Paper in pdf

Uses of Cesium

Cesium has a variety of uses across different
industries, including:

Atomic clocks:
Cesium is used in atomic clocks, which are highly accurate timekeeping devices
that rely on the precise vibrations of cesium atoms to keep time. Atomic clocks
are used in various applications, including global positioning systems (GPS)
and telecommunications.

Petroleum exploration:
Cesium is used in geophysical exploration for oil and gas reserves, as it can
help to detect underground deposits using gamma-ray spectroscopy.

Medical applications: Cesium-137,
a radioactive isotope of cesium, is used in radiation therapy to treat cancer
and other medical conditions.

Ion engines:
Cesium is used in ion engines, which are used in spacecraft propulsion systems
to generate thrust.

Catalysts: Cesium can act as a
catalyst in organic chemical reactions, helping to accelerate the reaction rate
and increase efficiency.

Lighting: Cesium vapor is
used in specialized lighting applications, such as high-intensity discharge
lamps, which are used in streetlights and other outdoor lighting fixtures.

Glass manufacturing:
Cesium is used in the production of specialty glass, such as scintillation
glass, which is used in radiation detectors.

Research: Cesium is used in
scientific research for a variety of purposes, including studying atomic and
molecular physics and testing new technologies.

Overall, cesium’s unique properties make it useful in a
variety of high-tech applications, from precise timekeeping to advanced
propulsion systems and radiation therapy.

Categories

  • Electrochemistry 1
  • inductive effect 2
  • Use of inductive effect 0
  • Urea (NH2CONH2) 1
  • Crystal field theory 1
  • Resonance effect 1
  • Mole in chemistry 1
  • Cesium Properties 1
  • Aluminum Bromide 1
  • Rankine Scale 1

Stay Connected

  • Twitter
  • Facebook
  • Dribble
  • Pinterest

Editor's Choice

fantastic cms
Introduction of Inductive-Effect || How does Inductive Effect Work?
2023-09-19
Contact us

Post Office DEHRADUN (G.P.O.)
Rajpur Road,
Dehradun
Uttarakhand
India (IN)
Pin Code:- 248001

Useful Links

Chemistry Notes
Chemistry Videos
Handwritten Chemistry Notes
Useful Links

Class 11
Class 12
JEE Exams
NEET Exams
NEET 2022 Preparation

NCERT Examplar MCQs
NCERT Short Notes
NEET 2022 Study Material
NEET Previous Year Questions


  © Copyright Chemistry Page . All Rights Reserved
Privacy Polic  |  Return and Refund Policy |  Terms and Conditions | Contact Us