You combine 1. 25 g of germanium, , with excess chlorine,. The mass of product, , is 3. 69 g. What is the empirical formula of the product, ?.

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

Label a-f based on the table using c for concentrated and d for dilute

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.