JEE Exam > JEE Videos > S-Block Elements (Both Group 1 and Group 2)
S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE
FAQs on S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE
| 1. What are the s-block elements in Group 1 and Group 2? |  |
Ans. The s-block elements in Group 1 are known as alkali metals, which include elements like lithium (Li), sodium (Na), potassium (K), etc. The s-block elements in Group 2 are known as alkaline earth metals, which include elements like beryllium (Be), magnesium (Mg), calcium (Ca), etc.
| 2. What are the common properties of Group 1 elements? | |
Ans. Group 1 elements, or alkali metals, share several common properties. They have a single valence electron, making them highly reactive. They are soft metals with low melting and boiling points. They exhibit a silvery-white luster and are good conductors of heat and electricity.
| 3. What are the common properties of Group 2 elements? | |
Ans. Group 2 elements, or alkaline earth metals, also share common properties. They have two valence electrons and are less reactive compared to Group 1 elements. They are harder and denser than alkali metals, with higher melting and boiling points. They also have a silvery-white luster and are good conductors of heat and electricity.
| 4. What are some important uses of alkali metals? | |
Ans. Alkali metals have various important uses. Sodium and potassium are commonly used in the production of soaps, detergents, and glass. Lithium is used in batteries, particularly in rechargeable lithium-ion batteries. Potassium is also used in fertilizers, while rubidium and cesium have applications in atomic clocks and research.
| 5. What are some important uses of alkaline earth metals? | |
Ans. Alkaline earth metals find several applications as well. Calcium is essential for the formation and maintenance of bones and teeth. Magnesium is used in alloys, as a coagulant in water treatment, and in fireworks. Beryllium is used in nuclear reactors and aerospace applications due to its high strength and low density.
Related Exams
About this Video
|
5.4K Views |
|
4.81/5 Rating |
|
Dec 26, 2024 Last updated |
S-Block Elements (Both Group 1 and Group 2) for JEE2024 is part of JEE preparation. The notes and questions for S-Block Elements (Both Group 1 and Group 2)
have been prepared according to the JEE exam syllabus. Information about S-Block Elements (Both Group 1 and Group 2) covers all important topics
for JEE2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for S-Block Elements (Both Group 1 and Group 2).
Description
Video Lecture & Questions for S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE - JEE full syllabus preparation | Free video for JEE exam.
Information about S-Block Elements (Both Group 1 and Group 2)
Here you can find the S-Block Elements (Both Group 1 and Group 2) defined & explained in the simplest way possible. Besides explaining types of S-Block Elements (Both Group 1 and Group 2)
theory, EduRev gives you an ample number of questions to practice S-Block Elements (Both Group 1 and Group 2) tests, examples and also practice JEE tests.
|
Explore Courses for JEE exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
video lectures
,MCQs
,Viva Questions
,S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE
,Summary
,study material
,past year papers
,practice quizzes
,ppt
,Semester Notes
,shortcuts and tricks
,S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE
,Sample Paper
,S-Block Elements (Both Group 1 and Group 2) Video Lecture - JEE
,Important questions
,Free
,mock tests for examination
,Previous Year Questions with Solutions
,Extra Questions
,Exam
,Objective type Questions
;
Study S-Block Elements (Both Group 1 and Group 2) on the App
Students of JEE can study S-Block Elements (Both Group 1 and Group 2) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the S-Block Elements (Both Group 1 and Group 2),
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of S-Block Elements (Both Group 1 and Group 2) is prepared as per the latest JEE syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup