Which is used in radioactive dating? O A. carbon-14
O B. index fossils
O C. hydrochloric acid
O D. law of superposition

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o