Exam (elaborations)
2024 AQA Foundation Chemistry Paper 1 Revision Questions with Complete Solutions
▪ What are all substances made of - Ans .atoms. ▪ What is an atom? - Ans .Smallest part of an element that can exist. ▪ What is an element? - Ans .A substance that only contains one type of atom. ▪ How many elements are there? - Ans .about 100. ▪ Where are elements displayed? - Ans .I...
[Show more]