Which statements describe band theory? Check all that apply. Electrons all have approximately the same energy.

Electrons move among orbitals of different energies.

Electrons move freely among atoms (delocalized).

Newtons second law deals most cosely with

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What type of chemical bond is formed between two atoms of bromine 1. metallic 2. hydrogen 3. ionic 4. covalent