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p – block Elements Part – I

Extraction processes, purification and uses of Metals - Aluminum, Silicon and Lead
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Platform: Udemy
Video: 2h 10m
Language: English
Next start: On Demand

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8.9 / 10

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9.9 / 10
This course was last updated on 3/2022.

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7.5 / 10
Video Score: 7.9 / 10
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Detail Score: 9.0 / 10

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Table of contents

Description

The right side of the periodic table having group number 13, 14, 15, 16, 17 and 18 are known as p – block elements. These elements have 3, 4, 5, 6, 7 and 8 electrons in their outer most shell, respectively. The last electron of these groups’ elements
occupies the position in p – sub shell that is why these elements are called as p – block elements. Their general electronic configuration is ns2np1-6.
Some important properties of p-block
(1) Electron affinity
Electron affinity increases from left to right along the period amongst the p – block elements and it decreases from top to bottom. But group 15 is having exceptionally low values of electron affinity and is due to extra stability of exactly half filled orbitals in their valence shell. Similarly, elements of group 18 (noble gases) have zero affinities due to presence of complete octet which provides them stability.
(2) Metallic Character
The metallic character is governed by
(i) Size of atoms and
(ii) Ionization energy.
The elements having bigger size and low ionization energy has a greater metallic character. After combining both the above mentioned factors we observe that the elements with above two properties are located in left corner of p – block and strong non – metallic elements are located at right corner and a diagonal strip of elements separates thus two, having in between properties are called as metalloids.

You will learn

✓ The students will get a wide picture of Metallurgy.
✓ The students will learn about strategic metals.
✓ The students will have a deep knowledge about the extraction processes of Metals.
✓ The students will know about the importance of metals like Aluminum and Silicon.

Requirements

• The child should have a clear concepts of Metals and Non metals.

This course is for

• For the Beginners and students of twelfth standard.

How much does the p - block Elements Part - I course cost? Is it worth it?

The course costs $14.99. And currently there is a 25% discount on the original price of the course, which was $19.99. So you save $5 if you enroll the course now.

Does the p - block Elements Part - I course have a money back guarantee or refund policy?

YES, p – block Elements Part – I has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the p - block Elements Part - I course, but there is a $5 discount from the original price ($19.99). So the current price is just $14.99.

Who is the instructor? Is Vinay Arya a SCAM or a TRUSTED instructor?

Vinay Arya has created 43 courses that got 80 reviews which are generally positive. Vinay Arya has taught 772 students and received a 4.2 average review out of 80 reviews. Depending on the information available, Vinay Arya is a TRUSTED instructor.
Chemistry Teacher for IIT Aspirants and School Students
I am Principal, Online Mentor, Director, Motivational Speaker, Career Counsellor, Senior Chemistry faculty for IIT aspirants and a living Inspiration for Young Once.
I have been in CBSE Schools for 30 years out of which 15 years as PGT and HOD in Teaching, while 15 years as Principal. I have been associated with IIT Classes  and has a privilege to help 7500 students to be IITians till now. I have been in Online Teaching from last 7 years. I am taking regular online and offline classes for IIT aspirants on Superprof, Teacheron, tutor 99, tutor india and tutorspride.

8.9

CourseMarks Score®

9.9

Freshness

N/A

Feedback

7.5

Content

Platform: Udemy
Video: 2h 10m
Language: English
Next start: On Demand

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