Chemistry Atomic number of an atom gives the number of which of the following ? Protons Electrons Neutrons and protons Neutrons Protons Electrons Neutrons and protons Neutrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following has greatest mass ? Hydrogen nucleus Electron Proton Neutron Hydrogen nucleus Electron Proton Neutron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chloroform can be used as Anaesthetic Analgesic Antibiotic Antimalarial Anaesthetic Analgesic Antibiotic Antimalarial ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is an example of noble gas ? Helium Chlorine Hydrogen Nitrogen Helium Chlorine Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Proteins Fats Vitamins Carbohydrates Proteins Fats Vitamins Carbohydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry The pH of human blood is between : 6.5-7 7.5-8 4.5-5 44052 6.5-7 7.5-8 4.5-5 44052 ANSWER DOWNLOAD EXAMIANS APP
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