A sealed flask contains 1.3 x 10^25 particles of CO2. How many moles of CO2 are in the flask

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.

Ametal with a large number of free flowing electrons most likely has good conductivity

Answer ozone (o3) is made of three atoms of oxygen, it is a molecule;