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Groups 1 & 2 (1st and second column in the periodic table)(:

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Group 1 (alkali metals) and Group 2 (alkaline earth metals) have the s-orbital as the last orbital in their electron configuration.

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Q: Which Groups have an s-orbital as the last orbital?
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Related questions

Is sorbital organic or inorganic?

organic


What is the Fullform of s-orbital p-orbital d-orbital and f-orbital?

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.


A three-dimensional region around a nucleus where an electron may be found is called an?

an orbital. there are two electrons in each orbital, and groups of orbitals make up shells


Why is sorbital gum good for you?

It has to do with your teeth, and making them clean.If you eat too much, however, sorbital has been known to induce diahrrea, which is totally not cool. But if you chew gum normally, you should be just fine.


What is the last orbital filled in the Xe atom?

The last orbital filled in a xenon (Xe) atom is the 5p orbital. Xenon has a total of 54 electrons, with the configuration [Kr] 4d^10 5s^2 5p^6.


What is the last orbital fill in bromine atom?

The last orbital to fill in a bromine atom is the 4p orbital. Bromine has a total of 35 electrons, with the electron configuration of [Ar] 4s2 3d10 4p5. The 4p orbital can hold a maximum of 6 electrons.


What does the last element in any period always have?

The last element in any period always has its outermost electron in the same type of atomic orbital, either an s or p orbital.


What is the last electron in silver?

The last electron in silver is in the 5s orbital. Silver has an electron configuration of [Kr] 4d^10 5s^1, indicating that the last electron is in the 5s orbital before entering the 4d subshell.


How many neutrons are on the last orbital of arsenic?

Neutrons are in nucleus. They are never in orbitals


What is the difference between a filled and an unfilled orbital?

A filled orbital has the maximum number of electrons that can occupy it based on the orbital's energy level, while an unfilled orbital has not reached its maximum electron capacity. Electrons fill lower energy orbitals first before moving to higher energy orbitals.


What is the orbital of potassium?

The electron configuration of potassium is [Ar] 4s1, which means that the last electron in a potassium atom occupies the 4s orbital.


How many orbitals will you expect to find in the last subshell of the fifth shell?

The fifth shell will have 5 subshells: one s, three p, one d, one f. The last subshell will be the f subshell, which has 7 orbitals. Therefore, you would expect to find 7 orbitals in the last subshell of the fifth shell.