NEET Exam  >  NEET Notes  >  Chemistry Class 11  >  Mindmap: s-block Elements (Old NCERT)

Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET PDF Download

Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET

The document Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET is a part of the NEET Course Chemistry Class 11.
All you need of NEET at this link: NEET
172 videos|309 docs|152 tests

Up next

FAQs on Mindmap: s-block Elements (Old NCERT) - Chemistry Class 11 - NEET

1. What are s-block elements?
Ans. s-block elements are a group of chemical elements in the periodic table that have their outermost electron in an s-orbital. These elements belong to Group 1 (alkali metals) and Group 2 (alkaline earth metals).
2. How many elements are there in the s-block?
Ans. The s-block consists of a total of 8 elements. Group 1 contains elements from hydrogen (H) to francium (Fr), and Group 2 contains elements from beryllium (Be) to radium (Ra).
3. What are some properties of s-block elements?
Ans. S-block elements have similar chemical and physical properties. They are highly reactive metals with low ionization energies and are good conductors of heat and electricity. Alkali metals are soft and have low melting points, while alkaline earth metals are harder and have higher melting points.
4. How do s-block elements react with water?
Ans. Alkali metals in the s-block react vigorously with water, producing hydrogen gas and forming metal hydroxides. For example, sodium (Na) reacts with water to form sodium hydroxide (NaOH) and hydrogen gas (H2). Alkaline earth metals also react with water, but their reactivity is lower compared to alkali metals.
5. What are the uses of s-block elements?
Ans. S-block elements have various applications in different industries. For example, alkali metals like sodium and potassium are used in the production of soaps, detergents, and fertilizers. Alkaline earth metals like magnesium and calcium are important for the construction industry, as they are used in the production of cement and building materials.
172 videos|309 docs|152 tests
Download as PDF

Up next

Explore Courses for NEET exam

How to Prepare for NEET

Read our guide to prepare for NEET which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

past year papers

,

Exam

,

mock tests for examination

,

shortcuts and tricks

,

Sample Paper

,

pdf

,

Viva Questions

,

Semester Notes

,

study material

,

practice quizzes

,

video lectures

,

Previous Year Questions with Solutions

,

Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET

,

Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET

,

Objective type Questions

,

Important questions

,

Mindmap: s-block Elements (Old NCERT) | Chemistry Class 11 - NEET

,

Free

,

MCQs

,

Extra Questions

,

Summary

,

ppt

;