Secondary 4 Chemistry resources found from internet
Hi friends, Under these exceptional times, here are some notes and questions which I have found from internet for use during home based learning. They are in a zipped file. So just download from this link below and unzip the files and you are ready to use the notes. Keep safe!! https://drive.google.com/open?id=1MSabkSrU0YyPeWg3GBAUBwpAQRQzLJeP here are some Powerpoint notes for Normal-Academic students. However, combined science students may use them but the syllabi do differ. So please take note. https://drive.google.com/open?id=11_Mw1U5zZ9829sgCTVuqHc6ao30vIuZd Best regards, Mr Chong P / S online 1-1 interactive and live online tuition is available from me. Sample : 1. How many subatomic particles are there in the isotope, uranium-239? electrons neutrons protons A 91 146 92 B 91 147 92 C ...