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s p and d
Energy level or energy shells are the specific locations where the electrons revolve around the nucleus. Each energy level is associated with specific amount of energy. The outermost is most important because it is the one which accepts the electrons from outside the atom or looses the electron.
Elements in the same grope share the same amount of energy shells, and valence electrons.
The electron configuration of nickel is: [Ar]4s13d9 (four electron shells).
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
No both mussels and clams are animals and therefore neither are vegan friendly. However at this issue at its most basic level, that really is all that there is to it.
oysters need brackish water, a level of 5 ppt (part per trillion) , and one meter of water or deeper
They have the same number of shells (or energy levels).
coz d shells have lower energy level according to aufbau priciple
Down a group, the number of energy levels (or shells) increases.
The n = 2 level of hydrogen can hold eight total electrons--6 in the p shells and 2 in the s shells.
Well, I am guesing either the secondary of third trophic level. If you know the trophic level of clams and shellfish, the walrus is right above that.
Shrimp, Giant clams, and Tube worms
Tungsten atoms contain six energy levels (shells). The outermost energy level is the sixth energy level. It has two electrons in the 6s sublevel.
Raise the level 21.
Sulfur has 16 electrons in three shells, 2, 8, and 6 in the first, second and third shells
the level will be different