Chemistry Lead in water can cause Hair falling Eye disease Arthritis Kidney damage Hair falling Eye disease Arthritis Kidney damage ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nuclear particles which are assumed to hold the nucleons together are neutrons electrons mesons positrons neutrons electrons mesons positrons 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 In silvery paints, the main constituent present is Lead powder Silver powder White lead Aluminium powder Lead powder Silver powder White lead Aluminium powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is found in chlorophyll ? Ca2+ Fe2+ Mg2+ A l3+ Ca2+ Fe2+ Mg2+ A l3+ ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in solar cells contains Silicon Thallium Caesium Tin Silicon Thallium Caesium Tin ANSWER DOWNLOAD EXAMIANS APP