The complete electron configuration of Mg is, whereas the complete electron configuration of A l is. Removing an electron from theorbital of Mg requiresenergy than removing an electron from theorbital of Al. However, when adding an electron, the electron affinity for M g isnegative than that of A l because the electron is being added tosublevel.

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.