Answer: The energy of the 4-s subshell is lower than the energy of 3-d subshell.
Explanation:
During the filling of electrons in subshells, the lower energy levels are filled before the higher energy levels. Also known as Aufbau principle.
Energy of the sublevel = (n + l)
where : n = Principal quantum number
l = Azimuthal quantum number(s=0,p=1,d=2,f=3)
Energy of 4-s subshell= (4+0) = 4
Energy of 3-d subshell=(3+2) = 5
Energy of 4-s subshell is lower than the energy of 3-d subshell, that is why 4s orbital is filled before the 3-d subshell.
Answer:
Use a more magnetic material
Use more fields
Explanation:
The magnetic energy is a special energy in substances. This is the energy possessed by ferric metals. In other terms, these are metals that have a lot of delocalized electrons. The transition metals are magnetic. The most magnetic metal is iron. The magnetic power of iron is in the domains in the metal. The domains are the movements of the particles in the magnetic field. These correspond to the earths magnetic field. The potential energy can be increased by incorporating electricity. The electricity makes the domains to take a certain direction in the field.
A) Brittle is not a characteristic of most metals
Answer:
it's subduction
Explanation:
i know this because I just do lol
Answer:
I don't <u>understand</u><u> </u><u>your</u><u> </u><u>question</u><u> </u>