Question Detail Atomic number is equal to Number of electronsNumber of nutronNumber of protonsTotal number of protons and neutrons Answer: Option C Ad Similar Questions : 1. Homo nuclear molecules contain ? polar bondcovalent bondionic bondcoordinate bond Answer: Option B 2. All noble gases are ? colourlesscolourlesscolourless and odourlesscolourless and but have odour Answer: Option C 3. Which is used in preparation of dynamite ? glycerolethyl alcoholmethyl alcoholglycol Answer: Option A 4. Which one of the following is the softest? sodiumironaluminiumlithium Answer: Option A 5. Bleaching action of chlorine is by decompositionhydrolysisreductionoxidation Answer: Option A Read more from - Chemistry Questions Answers