2. You may have seen some sand/salt contaminating your iron. So, should you repeat some steps? Did this seem to help?

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

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

Who discovered a pattern to the elements in 1869?