The letters s, p, d, f originate from the words sharp, principal (or primary), diffuse and fundamental. They're related to the appearance of spectral lines. It's a minor bit of historical trivia that doesn't really mean much of anything anymore. While I've never heard "polar" used, p orbitals do have a nodal plane where the wavefunction on one side is of opposite sign than the corresponding location on the other side, and it might be related to that. It's kind of misleading term, though, as it implies that it has something to do with electrical polarity which is not in fact the case.
rani :P
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Bunsen burners <P> <P>Bunsen burners are the common ones but we use others too like meths burners which are portable and don't need a gas tap.</P>
This style of art was Pop Art.
Gerald Ford worked as a park ranger in the summer of 1936. He also worked as a male model. He went to Yale Law school, got his law degree and was admitted to the bar in 1941. He worked as a lawyer until the US entered the war and he joined the navy. Gerald Ford was a Lieutenant Commander in US Navy during WWII, 1942-1946; After the war, he became a member of the US House of Representatives for many years and became the House minority leader before being appointed Vice-President.
P - orbital
An orbital can only occupy maximum of 2 electrons. As p orbital consist of 3 orbitals. And has 3 orientations. Px, Py, Pz. So as there are 3 orbitals so p orbital can occupy at the maximum 6 electrons regardless of principle quantum no.. In 4p 4 is principle quantum no. So it represent 4p represent the p orbital of 4th shell. So it also occupy at the maximum of 6 electrons.
This element is bromine (Br).
The orbital names s, p, d, and fstand for names given to groups of lines in the spectra of the alkali metals. These line groups are called sharp, principal, diffuse, and fundamental.
Electron in s-orbital is closer to nucleus than electron in p-orbital and electron in p-orbital is closer to nucleus than electron in d-orbital and so on. So,more energy is requried to remove electron from s-orbital than electron in p-orbital in spite of both having same principal quantum number. Similarly, p orbital will require more energy than d-orbital. this is called penetrating effect. it decreases in order s>p>d>f>... Note that Orbital should have same "n"
the s orbital is lower in energy than the p orbital
The s orbital fills before the p orbital because it has lower energy, and is more stable.
The shape of a p orbital is like a dumbbell-shaped. P orbital shapes depends on the quantum numbers affiliated with an energy state.
A full p orbital contains 6 electrons.
In any one orbital there is only one way to arrange the two electrons and that is with opposite spin. (Paulis exlusion principle) In the 3 different p orbitals you could arrange 2 electrons without spin pairing in the same orbital in 3 ways, The middle two are the same. The same applies to d orbitals
when half filled d orbital of central atom paired with its sorrunding atoms which have half filled sp3 hybridised p orbital. this type of bonding is called d pie- p pie bonding and bod is called d pie-p pie bond
P-F is Polar