Chemistry The electronic configuration of an atom having atomic number ‘20’ is 2, 10, 8 2, 8, 8, 2 2, 6, 8, 4 2, 8, 10 2, 10, 8 2, 8, 8, 2 2, 6, 8, 4 2, 8, 10 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleus of an atom consists of. Proton and Neutron Proton Electron, Proton and Neutron Neutron Proton and Neutron Proton Electron, Proton and Neutron Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a nucleon? Proton Positron Neutron Electron Proton Positron Neutron Electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry In an oxygen molecule, two atoms are united by Four bonds Two bonds One bond Three bonds Four bonds Two bonds One bond Three bonds ANSWER DOWNLOAD EXAMIANS APP
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