NEET Exam > NEET Videos > Chemistry Class 11 > Short Tricks: To Find "Group & Period" Number of Any Element
Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture | Chemistry Class 11 - NEET
|
129 videos|233 docs|88 tests
|
FAQs on Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture - Chemistry Class 11 - NEET
| 1. How can I determine the group number of an element? |  |
Ans. To determine the group number of an element, you need to look at its electron configuration. The group number is equal to the number of valence electrons an element has. For example, if an element has 5 valence electrons, it belongs to group 5.
| 2. How do I find the period number of an element? | |
Ans. The period number of an element is determined by its highest energy level or principal quantum number. You can find the period number by looking at the highest value of n in the element's electron configuration. For instance, if an element's electron configuration ends with 3p, it belongs to period 3.
| 3. Can an element have a group number greater than 18? | |
Ans. No, an element cannot have a group number greater than 18. The periodic table is divided into 18 groups, and each group represents the number of valence electrons an element possesses. Elements with more than 18 valence electrons would require additional energy levels, making them part of a different period rather than a higher group.
| 4. How many elements are there in each period of the periodic table? | |
Ans. The number of elements in each period of the periodic table corresponds to the number of orbitals available in that energy level. The first period consists of only two elements (hydrogen and helium), the second period has eight elements, the third period has 18 elements, and so on. The maximum number of elements in any period is 32, which occurs in the seventh period.
| 5. What is the significance of group and period numbers in the periodic table? | |
Ans. Group and period numbers in the periodic table provide valuable information about an element's properties. Elements in the same group have similar chemical behaviors due to their identical number of valence electrons. On the other hand, elements in the same period have the same number of energy levels. These numbers help in predicting an element's reactivity, atomic size, and other characteristics.
About this Video
|
4.63/5 Rating |
|
Nov 21, 2024 Last updated |
Video Description: Short Tricks: To Find "Group & Period" Number of Any Element for NEET 2024 is part of Chemistry Class 11 preparation.
The notes and questions for Short Tricks: To Find "Group & Period" Number of Any Element have been prepared according to the NEET exam syllabus.
Information about Short Tricks: To Find "Group & Period" Number of Any Element covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Short Tricks: To Find "Group & Period" Number of Any Element.
Introduction of Short Tricks: To Find "Group & Period" Number of Any Element in English is available as part of our Chemistry Class 11 for NEET & Short Tricks: To Find "Group & Period" Number of Any Element in
Hindi for Chemistry Class 11 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture | Chemistry Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 11.
Information about Short Tricks: To Find "Group & Period" Number of Any Element
Here you can find the meaning of Short Tricks: To Find "Group & Period" Number of Any Element defined & explained in the simplest way possible.
Besides explaining types of Short Tricks: To Find "Group & Period" Number of Any Element theory, EduRev gives you an ample number of questions to practice Short Tricks: To Find "Group & Period" Number of Any Element tests,
examples and also practice NEET tests.
|
129 videos|233 docs|88 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
ppt
,mock tests for examination
,Sample Paper
,study material
,Important questions
,Extra Questions
,practice quizzes
,Exam
,Previous Year Questions with Solutions
,Semester Notes
,Viva Questions
,past year papers
,Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture | Chemistry Class 11 - NEET
,Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture | Chemistry Class 11 - NEET
,video lectures
,Summary
,shortcuts and tricks
,Short Tricks: To Find "Group & Period" Number of Any Element Video Lecture | Chemistry Class 11 - NEET
,MCQs
,Objective type Questions
,Free
;
Study Short Tricks: To Find "Group & Period" Number of Any Element on the App
Students of NEET can study Short Tricks: To Find "Group & Period" Number of Any Element alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Short Tricks: To Find "Group & Period" Number of Any Element,
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 Short Tricks: To Find "Group & Period" Number of Any Element is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup