depending on the number of electrons an element has determines the number of arrows in the orbitals. there is always one going up and one going down if the energy level is filled. Remember hund's rule in that each level must contain one arrow before another gets two. and the bottom figures are 1s^1 2s^2 3px 3py 3pz 4d.... and so forth
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chemistry is for lops
1s2 2s2
Electronic configuration of boron: [He]2s2.2p1.
The electron configuration of thorium is: [Rn]6d27s2.
[Xe]3d2 7d10 6p3
The orbital notation for thallium is [Xe}4f14.5d10.6s2.6p1.
dont include it
dont include it
Electron Notation is: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2 Noble Gas notation is: [Ar] 4s2 3d10 4p2 Orbital Notation would be with the up & down arrow in boxes for each orbital.
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Orbital Notation is a way to show how many electrons are in an orbital for a given element.
1s2 + 2s2 + 2p6 + 3s2 + 3p4 = sulfur's orbital notation
[Rn]7s2
chemistry is for lops
In scientific notation all numbers are written in the form: a*10b where a is a decimal number such that 1 ≤ a < 10 and b is an integer.
I don't know what you mean "how to write the rules." In the US, "standard" notation means "long form", i.e. 6,000,000, while "scientific" notation means the exponential form, 6x106. I had thought it was the same in the UK, but Mehtamatics says otherwise: "Standard notation and scientific notation are the same in terms of UK usage of these phrases."
if you poke yourself you will find the answer