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Hi, guys. Just introducing my IGCSE EDEXCEL chemistry video. It’s all-in-one. Hope you find it helpful. The timings for all the topics are in the description box below, so if you’re not keen on watching the whole thing in one, you can skip ahead there. As always, I have written perfect answers all the way

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Hi, guys, and welcome to my all-in-one IGCSE Edexcel Biology video (9-1). This much-requested video is finally here. I’m going to take you through, hopefully, every single spec point so that by time you’ve watched it, you can feel really confident about getting that grade 9. Don’t forget my revision guides. I sell these online.

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Welcome to my IGCSE Edexcel all-in-one chemistry video. This is for the 9-1 new specification. Now, as always, don’t forget that I sell my perfect answer revision guides on my website, which is www.sciencewithhazel.co.uk. If you click on this card, you’ll be able to go and purchase yourself a copy. It is available now in

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– A very quick video about chemical equations and the way we use numbers to balance them and represent what’s going on in a reaction. So, the reaction I’ve got here is a very simple one. Hydrogen with oxygen, making water. But I’ve used different colors for the different kinds of numbers. So, these blue

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– Hi, this video is about electron shell arrangements and how they relate to the atomic number of an element. So we’re looking at third period of element sets, sodium through argon at the moment, but this idea can apply to other elements too. So first of all we have the nucleus that contains the

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– Hello. This video is about atomic number, mass number and working out the number of protons and neutrons in an isotope. The questions that follow this are likely to be ones that are quite trickily written, you need to really make sure you’re reading the options carefully. So, a couple of points first of

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– This video is about combustion, complete or incomplete. So as a way of getting the concept across and illustrating it, we’re gonna start with thinking about the bunsen burner which you will have used in the lab. You can open and close the air hole at the bottom, and that allows the gas fuel

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Hello! This is a revision podcast for Excel I G C S E and this is on topic 3 waves. There are two kinds of waves: transverse and longitudinal waves. Longitudinal waves vibrate back and forth in the direction in which the wave travels this could be a slinky spring here are areas where the

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– Hey guys, here are my 2019 predictions for AQA chemistry paper one. Now my predictions for last year’s papers were actually really, really good. Some people that got my predicted paper and did have their paper had a messy beast when they went into the exam. But it is really, really important that you

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SucceedSchool.com. Learn to Succeed. Chemical Formulae. The formula for a compound isn’t just a shorter way to write it, it also tells us important information about the structure of that compound, and therefore how it might react. We use the symbol entries from the periodic table to represent different elements. Common entries include C for

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