Question Detail Human bone does not contain calciumcarbonoxygenphosphorous Answer: Option CExplanation:Human bone contains calcium, carbon, phosphorous. Ad Similar Questions : 1. Which of the following gas is used in cigarette lighters ? ButanePropaneMethaneEthane Answer: Option A 2. All noble gases are ? colourlesscolourlesscolourless and odourlesscolourless and but have odour Answer: Option C 3. Iodine can be separated from a mixture of Iodine and Potassium Chloride by ? FiltrationSublimationDistillationSedimentation Answer: Option B 4. What is extracted from Bauxite ? MicaAluminiumCopperTin Answer: Option B 5. Which have maximum number of isotopes ? BromineAluminiumPoloniumCarbon Answer: Option C Read more from - Chemistry Questions Answers