How to Calculate AVERAGE ATOMIC MASS | Chemistry with Cat скачать в хорошем качестве

How to Calculate AVERAGE ATOMIC MASS | Chemistry with Cat

How to Calculate AVERAGE ATOMIC MASS | Chemistry with Cat The atomic mass number on the periodic table is actually the average atomic mass. Although this is given to you on the periodic table, you'll often be asked to calculate it yourself anyway and WE ALL WANT THOSE PART MARKS! We'll be finding the average atomic mass of Silicon, which has 3 isotopes. In the homework you'll see that this formula could be re-arranged to ask for what the other isotopes of an element are. You'll see more complicated questions like this in University. Make sure to check out my Instagram page for the solution and answer!   / chemwithcat   THE ANSWER TO TODAY'S HOMEWORK QUESTION IS ON MY INSTAGRAM:   / chemwithcat   Cat has a BMSc and MSc. SHE HAS BEEN IN YOUR SHOES AND STRUGGLED ON THOSE EXAMS! She currently tutors university and high school chemistry, and she's here to help YOU! She creates quick videos that teach you everything you need to know to not only pass chemistry but ace it! Science is fun! Subscribe to this channel for more lessons!    / @chemistrywithcat   For individual tutoring contact Cat at: chemistrywithcat@gmail.com Intro and Outro Music composed and recorded for this channel by my very talented brother: Andrew Valle #periodictableofelements #isotopes #atomicmass