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#📖ఎడ్యుకేషన్✍
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![📖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](https://cdn4.sharechat.com/bd5223f_s1w/compressed_gm_40_img_476376_2099d545_1775454474882_sc.jpg?tenant=sc&referrer=pwa-sharechat-service&f=882_sc.jpg "📖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")