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Atoms & Elements: Halogens ⚗️ GCSE Chemistry Learning & Revision

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Manage episode 472094095 series 3139602
Content provided by Seneca Learning. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Seneca Learning or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, we will discuss halogens.

Halogens, also known as Group 7 elements, possess seven outer electrons which makes them highly reactive as they readily gain one electron to achieve a stable full outer shell.

In their elemental state, halogens exist as diatomic molecules. They commonly form salts when reacting with metals by accepting an electron.

A key trend within the group is that reactivity decreases as you move down the periodic table due to increasing atomic size and reduced nuclear attraction for an additional electron.

Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.

⁠Click here to see all of our GCSE Chemistry content!

  continue reading

162 episodes

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iconShare
 
Manage episode 472094095 series 3139602
Content provided by Seneca Learning. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Seneca Learning or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

In this episode, we will discuss halogens.

Halogens, also known as Group 7 elements, possess seven outer electrons which makes them highly reactive as they readily gain one electron to achieve a stable full outer shell.

In their elemental state, halogens exist as diatomic molecules. They commonly form salts when reacting with metals by accepting an electron.

A key trend within the group is that reactivity decreases as you move down the periodic table due to increasing atomic size and reduced nuclear attraction for an additional electron.

Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.

⁠Click here to see all of our GCSE Chemistry content!

  continue reading

162 episodes

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