30 Dec 2014 Home » Trivia Crack » What is the charge of a proton? What is the charge of a proton? Posted in Trivia Crack By emoji On December 30, 2014 Question: What is the charge of a proton? Choices: 0 -1 2 1 Correct answer: 1 Post Views: 184 Related Posts Who voiced Elsa in Disney’s Frozen? Which singer has a tattoo on her lip? What city is known for Mardi Gras?
