mavii

KS4 Chemistry. Alkali Metals. Contents. Alkali Metals. Electron structure and reactivity. Physical properties. Reactions. Uses. Summary activities. 1. H. He. Li. Ne. Li. Ar. Na. Na. K. K. Kr. Xe. Rb. Rb. Fr. Rn. Cs. Cs. Fr. Pd. Ag. Re. Ta. Sn. Hf. Ra. Ac.

Fran Scott explains the science behind iron production from the raw materials through to the finished metal.

This video explains 'particle theory' and uses it to describe the 3 states of matter: solid, liquid and gas. It also covers how substances move between these states at the particle level. This video is suitable for: - All exam boards - Triple and combined science - Higher and Foundation tiers The last part of the video on the limitations of ...

This video looks at: 0:29 - The structure of an atom 3:22 - What ions are 4:53 - What the nuclear symbol tells us This video is suitable for: - All tiers - All exam boards - Triple and combined science Related videos: GCSE Chemistry playlist: https://www.youtube.com/watch?v=fN8kH9Vvqo0&list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W GCSE Biology ...

Everything you need to know about ionic bonding! Ionic bonds form when one atom transfers electron/s to another atom, so that both atoms forms oppositely charged ions. These ions are then attracted to each other by electrostatic forces which we call an ionic bond. The video is based on the AQA 9-1 GCSE course but is suitable for all exam boards ...

In this video we'll look at: - How filtration can be used to separate insoluble solids from a liquid - How evaporation can be used to separate a soluble solid from a solution - How crystallisation can be used to separate a soluble from a solution

In this video you'll learn: - What hydrocarbons are - What alkanes are - The general formula for alkanes - An example of using that general formula to work out the molecular formula of 'octane'

When metals react they lose their outermost electrons. This video covers which metals are the most and least reactive & also how we can determine reactivity by reacting them with acids and water. Then at the end we cover displacement reactions of metals.

Learn about particles arrangements and movements with Bitesize GCSE Chemistry (OCR Gateway).

In this video you'll learn: - What chromatography is used for - The process for setting up and carrying out paper chromatography - What the mobile and stationary phases are

In this video, we cover: - What air pollution is - What substances count as air pollutants - How those substances are made - Why they're harmful / the problems they cause

Learn about and revise states of matter with this BBC Bitesize GCSE Combined Science (Edexcel) study guide.

This video covers: - Collision theory, and how it relates to the rate of reaction - The effect of temperature - The effect of concentration and pressure - The effect of surface area - The effect of catalysts

This video covers the following - The difference between a normal reaction and a reversible reaction - What is meant by 'equilibrium' - What is meant by the 'position of equilibrium'

In this video we cover : - What exothermic and endothermic reactions are - What reaction profiles are and how to draw them - What activation energy is and how we show it on reaction profiles

This video covers: 0:10 - What 'word equation', 'reactants' and 'products' mean 0:48 - What a symbol equation is 1:22 - How to balance an equation and the RULES of balancing 3:45 - Balancing example no.2 This video is suitable for: - All tiers - All exam boards - Triple and combined science Related videos/topics: GCSE Chemistry playlist: https ...

This video is covers what acids and bases are, what the pH scale is, how we measure pH with indicators and probes, and what neutralisation reactions are.

In today's vid, you'll learn: - What potable water is - How we can get it by treating fresh water sources - How we can get it by desalinating sea water

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

Learn about and revise reactions of metals with this BBC Bitesize GCSE Combined Science (AQA) study guide

Learn about and revise separation and purification with this BBC Bitesize GCSE Chemistry (Edexcel) study guide.

Learn about and revise mixtures with this BBC Bitesize GCSE Chemistry (AQA) study guide.

Learn about and revise electrolysis with this BBC Bitesize GCSE Combined Science (AQA) study guide.

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

This lecture is about chemical bonds in chemistry with daily life examples of chemical bonds. I will teach you about the types of chemical bonds. Also, you will learn about strongest chemical bond in chemistry. To learn more, watch this lecture till the end. Ionic Bonding: https://youtu.be/1dQTmCigNTc Covalent Bonding: https://youtu.be/qGwY ...

This video covers: 0:21 - What a molecule is 1:11 - What a compound is 3:11 - How to use brackets in a chemical formula 4:48 - What a mixture is This video is suitable for: - All tiers - All exam boards - Triple and combined science Related videos/topics: GCSE Chemistry playlist: https://www.youtube.com/watch?v=fN8kH9Vvqo0&list ...

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

The organic molecules that make up life on Earth are more than just the 2-D structures we’ve been drawing so far. Molecules have 3-D shapes that help us understand what they can do. In this episode of Crash Course Organic Chemistry, we’ll learn how orbital hybridization and valence bond theory can help us explain 3D molecular structures and ...

What Are Catalysts? | Reactions | Chemistry | FuseSchool Learn the basics about Catalysts. What are catalysts? How do catalysts work? How are catalysts used in industry? Find out more in this video! SUPPORT US ON PATREON https://www.patreon.com/fuseschool SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers ...

Learn the basics about alloys and their properties as a part of metallic bonding within the properties of matter topic. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at ...

How To Separate Solutions, Mixtures & Emulsions | Chemical Tests | Chemistry | FuseSchool Learn the basics about separating solutions, mixtures and emulsions when learning about separation techniques as a part of chemical tests. A solution is a mixture of two or more substances in the same phase. It is formed when a solute dissolves in a ...

Learn all about the different indicators used in Chemistry including the universal indicator, litmus in the form of litmus paper, phenolphthalein, and methyl orange. At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. Our OER are available free of charge to ...

In this video, we'll look at: - What the greenhouse effect is, and how it causes global warming - The difference between global warming and climate change - Some of the main contributors and consequences of global warming - Some of the consequences of climate change

This video covers the structure and uses of graphene and fullerenes - like nanotubes and the buckminsterfullerene. Remember allotropes are different structural forms of the same element in the same physical state. You can see our video on the other carbon allotropes here: https://www.youtube.com/watch?v=tGH0mXCcEFU

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Donnelly/e/B084FH9JPF?ref_=dbs_p_pbk_r00_abau_000000&_encoding=UTF8&tag=freesciencele-21&linkCode=ur2&linkId=1fbc0f5c3e7450e895637b56ee343168&camp=1634&creative=6738 Great deals on workbooks for schools https://www.freesciencelessons ...

In today's video we'll cover: - What waste water is - The different sources of waste water - How we can treat waste water

This video is about The Periodic Table (Groups 1,7 and 0) and is for Key Stage Three pupils (pupils in Years 7 and 8). The video discusses the basic structure of the Periodic Table and then gives more detail on Groups 1, 7, 0. The video includes detail on Group 1 reactions with water and Group 7 displacement reactions.

In this video we will learn about matter. We will learn about the 4 classical elements of matter, Democritus' atomic theory, and atoms, elements and compounds. We will also discuss the different branches of chemistry.

This video is about exothermic and endothermic reactions and is for Key Stage Three pupils (pupils in Years 7 and 8). In this video, I explain what exothermic and endothermic reactions are and I also show a practical to investigate exothermic and endothermic reactions.

In this video, you'll learn: - The properties of alkanes, and the specific trends you can observe as the length of carbon chain increases - The equation for the combustion of alkanes - How to write balanced equations for the combustion of alkanes, with two worked examples

An overview of KS4 material for all UK exam boards brought to you by ‪@UKScience4all‬ including material and examination questions created and/or selected by our team made up of leaders, teachers, and those with experience of leading and running UK Science qualifications. Being one of our early videos the production value is low, the ...