hi all, i recently found this video on youtube of how a child learns chemistry… Its very interesting to know that we can teach our kids the elements based on their atomic mass… so nice that kids know electrons,protons and neutrons…
hi all, i recently found this video on youtube of how a child learns chemistry… Its very interesting to know that we can teach our kids the elements based on their atomic mass… so nice that kids know electrons,protons and neutrons…