Chemistry Who developed the model of atomic structure ? Volta Bohr and Rutherford Alfred Nobel Faraday Volta Bohr and Rutherford Alfred Nobel Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry The third shell of an atom can have a maximum of ______ electrons 21 15 13 18 21 15 13 18 ANSWER DOWNLOAD EXAMIANS APP
Chemistry A polymeric substance used to make parachute is Terylene Cotton Rayon Viscose Terylene Cotton Rayon Viscose ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium Carbonate is commonly known as Washing Soda Caustic Soda Baking Soda Caustic Potash Washing Soda Caustic Soda Baking Soda Caustic Potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Atomic theory' of matter was given by Pascal Newton Avogadro Dalton Pascal Newton Avogadro Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry The acid rain destroys vegetations because it contains Nitric acid Carbon monoxide Sulphuric acid Ozone Nitric acid Carbon monoxide Sulphuric acid Ozone ANSWER DOWNLOAD EXAMIANS APP
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