Chemistry Leave a Comment / By admin / April 28, 2026 Welcome to your Chemistry Full Name Jamb Reg No Whatsapp Course of Study 1. Which of the following particles has a relative mass of 1 and a charge of +1? A. Electron B. Proton C. Neutron D. Alpha particle None 1 out of 10 2. The most electronegative element in the periodic table is: A. Fluorine B. Chlorine C. Oxygen D. Nitrogen None 2 out of 10 3. Which of the following metals is extracted by electrolysis? A. Iron B. Copper C. Aluminum D. Tin None 3 out of 10 Loading questions... 4 out of 10 Loading questions... 5 out of 10 Loading questions... 6 out of 10 Loading questions... 7 out of 10 Loading questions... 8 out of 10 Loading questions... 9 out of 10 Loading questions... 10 out of 10 Previous Start Quiz Next