UNIT 1: Principles of Chemistry

• Posted by Fatima Ahmed Aug 14 - Filed in Other - 90 views

  UNIT 1:  Principles of Chemistry

  

   

  Hi all,

  The first unit you need to do in Edexcel IGCSE Chemistry is called Principles of Chemistry.  To complete this unit and its past papers, please follow the steps below.  The best way to do these units and course is to contact an instructor who can guide you though this learning process.  They will help you with any concepts, check your work, track your progress and mark and grade everything and all for free. Please contact an instructor by email at coolinventor16@yahoo.com.  You can also do these on your own in self service way.  Contact us if you need help with anything. 

   

  Step 1: 

  Click here to watch all the videos of Unit 1:  Principles of Chemistry

   

  Step 2: 

  After watching all the videos, click here to take the video quizzes. 

   

  Step 3: 

  Click here to read our notes on this unit to understand the concept even better. 

  Click here to read all the important definitions from this chapter.  This is useful for quick review before exams. 

   

  Step 4: 

  In this step, take some practice and mock exams from Unit 1. If you want an instructor to check your exams and grade them or to get the answers for the mock exams, please e-mail at coolinventor16@yahoo.com. 

  Click here to take the Practice Test of Unit 1.  You can see the answers of this practice test by clicking here.  We are posting the answers for this test so you have an idea. 

  Click here to take Mock exam 1. 

  Click here to take Mock exam 2. 

   

  Step 5: 

  After taking the practice and mocks, please practice doing some past question papers. 

  In the following, you will see some questions from Unit 1 from a Chemistry past paper. This past paper is from January 2023 Paper 1.  We only showed Unit 1 questions from this past paper.  We also posted their answers so you can have an idea.  If you want to do more question papers, please contact us at coolinventor16@yahoo.com and we will try to help you out. 

  Click here to do Unit 1 questions from January 2023 Paper 1. 

  Click here to see the answers of these questions. 

   

  Please e-mail us at coolinventor16@yahoo.com if you want to continue doing these lessons with an instructor for free!

   

  Thank you.