1 Exam (elaborations) New Edexcel Chemistry AS 2023 Exam Questions And Correct Answers 2 Exam (elaborations) GCSE Edexcel Chemistry 2023 Exam Questions And Correct Answers 3 Exam (elaborations) Edexcel Chemistry 2023 Exam Questions And Complete Solutions 4 Exam (elaborations) Edexcel Chemistry P...
[Show more]
IGCSE Edexcel Chemistry Exam Questions With 100% Correct Answers Solid - ANSWER -Particles are touching - Particles are not moving -Attractions hold them together - Close together Liquid - ANSWER - Particles are in contact but they are free to move ...
Preview 2 out of 11 pages
Add to cartIGCSE Edexcel Chemistry Exam Questions With 100% Correct Answers Solid - ANSWER -Particles are touching - Particles are not moving -Attractions hold them together - Close together Liquid - ANSWER - Particles are in contact but they are free to move ...
Edexcel Chemistry Paper 1 Exam Question With Complete Solutions hydrogen ions - ANSWER What are acids in solution a source of? hydroxide - ANSWER What are alkalis in solution a source of? 7 - ANSWER What is the pH of a neutral solution? low (less than 7) - ANSWER ...
Preview 1 out of 12 pages
Add to cartEdexcel Chemistry Paper 1 Exam Question With Complete Solutions hydrogen ions - ANSWER What are acids in solution a source of? hydroxide - ANSWER What are alkalis in solution a source of? 7 - ANSWER What is the pH of a neutral solution? low (less than 7) - ANSWER ...
Edexcel Chemistry 2023 Exam Questions And Complete Solutions What are the three ideas in John Dalton's theory about the atom? - ANSWER - Atoms cannot be created, divided or destroyed. - Atoms of the same element are exactly the same and atoms of different elements are different. - ...
Preview 1 out of 11 pages
Add to cartEdexcel Chemistry 2023 Exam Questions And Complete Solutions What are the three ideas in John Dalton's theory about the atom? - ANSWER - Atoms cannot be created, divided or destroyed. - Atoms of the same element are exactly the same and atoms of different elements are different. - ...
GCSE Edexcel Chemistry 2023 Exam Questions And Correct Answers Acid - ANSWER a substance with a PH of less than 7 a substance that forms H+ ions in water Acid Rain - ANSWER acidic rainwater that forms when sulphur dioxide dissolves in rain droplets Activation Energy - ANSWER ...
Preview 2 out of 6 pages
Add to cartGCSE Edexcel Chemistry 2023 Exam Questions And Correct Answers Acid - ANSWER a substance with a PH of less than 7 a substance that forms H+ ions in water Acid Rain - ANSWER acidic rainwater that forms when sulphur dioxide dissolves in rain droplets Activation Energy - ANSWER ...
EDEXCEL IGCSE Chemistry Questions And Answers The acid used for sulfate ion test - ANSWER hydrochloric acid The solution used for sulfate ion test (there can be 2) - ANSWER barium chloride The colour of barium sulfate precipitate - ANSWER white The acid used fo...
Preview 1 out of 4 pages
Add to cartEDEXCEL IGCSE Chemistry Questions And Answers The acid used for sulfate ion test - ANSWER hydrochloric acid The solution used for sulfate ion test (there can be 2) - ANSWER barium chloride The colour of barium sulfate precipitate - ANSWER white The acid used fo...
Edexcel GCSE Chemistry Test Questions With All Correct Answers Uses for bitumen? - ANSWER Making roads Test fo H2 (hydrogen gas) - ANSWER Burns with squeaky pop Test for O2 (oxygen gas) - ANSWER Relights glowing splint Test for CO2 (carbon dioxide gas) - ANSWER Turns ...
Preview 2 out of 14 pages
Add to cartEdexcel GCSE Chemistry Test Questions With All Correct Answers Uses for bitumen? - ANSWER Making roads Test fo H2 (hydrogen gas) - ANSWER Burns with squeaky pop Test for O2 (oxygen gas) - ANSWER Relights glowing splint Test for CO2 (carbon dioxide gas) - ANSWER Turns ...
New Edexcel Chemistry AS 2023 Exam Questions And Correct Answers Atoms - ANSWER Made up of 3 subatomic particles - electrons, neutrons and protons Electrons - ANSWER - Subatomic particle - Charge of -1 - Arranged in orbitals - Relative mass of 0.0005 - negligible Nucleus - ANS...
Preview 4 out of 39 pages
Add to cartNew Edexcel Chemistry AS 2023 Exam Questions And Correct Answers Atoms - ANSWER Made up of 3 subatomic particles - electrons, neutrons and protons Electrons - ANSWER - Subatomic particle - Charge of -1 - Arranged in orbitals - Relative mass of 0.0005 - negligible Nucleus - ANS...
Chemistry A Level Edexcel 2023 Exam Questions And Complete Solutions Mass spectrometry - ANSWER using lasers to ionise atoms into cations, then measure the abundance and mass using their mass-to-charge ratios Mass to charge ratio - ANSWER the mass of an ion divided by its charge (usual...
Preview 2 out of 13 pages
Add to cartChemistry A Level Edexcel 2023 Exam Questions And Complete Solutions Mass spectrometry - ANSWER using lasers to ionise atoms into cations, then measure the abundance and mass using their mass-to-charge ratios Mass to charge ratio - ANSWER the mass of an ion divided by its charge (usual...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller StuviaAScorers. Stuvia facilitates payment to the seller.
No, you only buy these notes for £32.31. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
86975 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now