Here are the IB Diploma Chemistry discrepant events appropriate for both first and second years:Fun with Liquid NitrogenWater Bottle ExplosionCracking CrackersEnjoy! Share this:TweetWhatsAppMoreShare on TumblrTelegramRedditEmailPocketPrintLike this:Like Loading...Facebook Comments (see farther below for other comments) commentsDon't leave me hanging...say something....Cancel reply