An electron has mass of 9.109 x 10-31 grams. What will be the mass of 5 million electrons? Share with your friends Share 1 Aarushi Mishra answered this Mass of 1 electron=9.109×10-31 5 billion=5×109Mass of 5 billion electrons=9.109×10-31×5×109=9.109×5×10-31×109 =45.545×10-31×109Use am.an=am+n= 45.545×10-31+9= 45.545×10-22=4.4545×10-21 0 View Full Answer Jerom Tom answered this Mass of 5 M electrons = 9.109 * 1031 * 5 * 106 = 45.545 * 1037 = 4.5545 * 1038 1 Abhish Jain answered this Mass of 5Melectron=9.109*10^31* 5*10^6 =45.545*10^37 =4.5545*10^38 -1
