If you were given 1000.0 g of rock, how many grams of Fe could be extracted?

The clouds are grey and ground is wet. a quantitative b qualitative

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

What is the maximum number of electrons that an atomic orbital can contain?