Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | E Maths
4 Answers Below
Anyone can contribute an answer, even non-tutors.
chemistry - attempted some questions, not sure if it’s right. for questions 1&2, i’m not sure how to do it. ques 1 - not sure how to attempt questions like this . ques 2 - when given 2 electronic configurations, i don’t know how to start; i’m not sure whether to draw ionic or covalent, and if it’s covalent, i’m not sure how many atoms and electrons there wld be. pls help thank you !! :)
See 4 Answers