Which element has exactly five electrons in the highest principal energy level (the outer shell)? (a) se (b) ba (c) p (d) ge?

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

Identify the electromagnets with poles that are reversed from the electromagnet shown above

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?