ShareChat
click to see wallet page
search
#📖ఎడ్యుకేషన్✍
📖ఎడ్యుకేషన్✍ - GENERAL KNOWLEDGE 1. Marsh gas is called Methane 3 ಳ 2. Noble gas is called = Helium 3. Lightest metal is = Lithium Lithium  4. Heaviest metal is = Osmium 5. Most ductile metal is = Platinum 6.Most ductile substance is= Diamond] ७. Electron discovered by = J.J. Thomson ৪. Proton discovered by = Goldstein 9. Neutron discovered by= James Chadwick 10. Electron charge is = Negative  11. Laughing gas is = Nitrous oxide (NzO) < 12. Pure is = 24 Carat gold GENERAL KNOWLEDGE 1. Marsh gas is called Methane 3 ಳ 2. Noble gas is called = Helium 3. Lightest metal is = Lithium Lithium  4. Heaviest metal is = Osmium 5. Most ductile metal is = Platinum 6.Most ductile substance is= Diamond] ७. Electron discovered by = J.J. Thomson ৪. Proton discovered by = Goldstein 9. Neutron discovered by= James Chadwick 10. Electron charge is = Negative  11. Laughing gas is = Nitrous oxide (NzO) < 12. Pure is = 24 Carat gold - ShareChat