Color is a big thing in Science- you have to describe observations and memorise the different colors of halogens and precipitates formed in salt prep. Lets use it to bounce off to different topics that are interconnected in Chemistry and/or Biology! First in series: Purple. P.s I think she’s asking you to join her telegram channel @Bigbrainenergysg to get guides and answers for the questions posted in each segment of the series 🫢 #sgtiktok #learnontiktok #olevels #nlevels #chemistrytuition #stu