Which of elements 1–36 have two unpaired electrons in the ground state?
Answer to relevant QuestionsWhich of elements 1–36 have one unpaired electron in the ground state? Explain why the first ionization energy tends to increase as one proceeds from left to right across a period. Why is the first ionization energy of aluminum lower than that of magnesium and the first ionization energy of ...The first ionization energies of As and Se are 0.947 MJ/ mol and 0.941 MJ/mol, respectively. Rationalize these values in terms of electron configurations. Use data in this chapter to determine the following. a. The electron affinity of Mg2+ b. The electron affinity of Al+ c. The ionization energy of Cl- d. The ionization energy of Cl e. The electron affinity of Cl+ A certain microwave oven delivers 750 watts (J/s) of power to a coffee cup containing 50.0 g of water at 25.0oC. If the wavelength of microwaves in the oven is 9.75 cm, how long does it take, and how many photons must be ...
Post your question