1000 Chemistry Questions And Answers Pdf May 2026

Who proposed the planetary model of the atom? A2. Ernest Rutherford

... (continue to 200) Q201. What is an ionic bond? A201. Transfer of electrons from metal to nonmetal 1000 Chemistry Questions And Answers Pdf

... (continue to 100) Q101. What is the most electronegative element? A101. Fluorine Who proposed the planetary model of the atom

... (continue to 600) Q601. What is an exothermic reaction? A601. Releases heat 1000 Chemistry Questions And Answers Pdf

Which group contains noble gases? A102. Group 18

Where are electrons located in an atom? A4. In electron shells/orbitals around the nucleus