Categories Jokes Johnny Was A Chemist’s Son Post author By chemistryjokes Post date April 8, 2016 No Comments on Johnny Was A Chemist’s Son but Johnny is no more. What Johnny thought was H2O was H2SO4 See also Periodic Table ← Dude, You Should Definitely Come To This Pool Party → Why Do Chemists Enjoy Working With Ammonia? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.