Chemistry The antiparticle of an electron is Beta particles Proton Alpha particles Positron Beta particles Proton Alpha particles Positron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleons are regarded as composites sub-particles known as Quarks Leptons Mesons Photons Quarks Leptons Mesons Photons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Conduction band electrons have more mobility than holes because they Are lighter Experience collision less frequently Need less energy to move them Have negative charge Are lighter Experience collision less frequently Need less energy to move them Have negative charge ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following has greatest mass ? Hydrogen nucleus Electron Neutron Proton Hydrogen nucleus Electron Neutron Proton ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nuclear particle having no mass and no charge, but only spin is Neutrino Meson Electron Proton Neutrino Meson Electron Proton ANSWER DOWNLOAD EXAMIANS APP
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