when the elements mg and cl form an ionic bond, mg loses electron(s) from the 3s orbital to form the mg2 cation. cl gains electron(s) in the 3p orbital to form the cl– anion. since the total number of electrons lost always equals the total number of electrons gained, the compound formed will contain mg2 ions) for every cl– ion(s). fill in the blanks with the appropriate numbers.

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.