In the combination reaction between oxygen and magnesium, 12.25 grams of magnesium were consumed. Assuming the reaction took place at STP, how many
liters of oxygen were required to completely react with the magnesium?

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp