YOU ARE READING Science jokes Science Fiction Funny science jokes. #biology #chemstry #physic #science #sciencejokes Store 64 10 4 by Cricketfan123432 by Cricketfan123432 Follow Share Post to Your Profile Share via Email Report Story Send Send to Friend Share Post to Your Profile Share via Email Report Story Electrons :1 dollar Protons:1 dollar Neutrons: free of charge