MORE: 15 Teeny Tiny Changes To Lose Weight Faster. Cottage Cheese Breakfast Parfait: 30 g protein. In a mason jar or mug, layer Â½ cup cottage cheese, 2 Tbsp berries, and 1 Tbsp chopped nuts. Repeat layers once, and top with a drizzle of honey.
The electrons on the outermost energy level of the atom are called valence electrons. The valence electrons are involved in bonding one atom to another. The attraction of each atomâs nucleus for the valence electrons of the other atom pulls the atoms together. As the attractions bring the atoms together, electrons from each atom are attracted to the nucleus of both atoms, which âshareâ the electrons.
Similarly benzene with six carbon atoms has three bonding pi orbitals and three antibonding pi orbitals. Since each carbon atom contributes one electron to the Ï-system of benzene, there are six pi electrons which fill the three lowest-energy pi molecular orbitals (the bonding pi orbitals). Antibonding orbitals are also important for explaining chemical reactions in terms of molecular orbital theory.