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1st Shell: 2 2nd Shell: 8 3rd Shell: 8

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16y ago

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What is the outside shell of an atom?

A shell of an atom is meant to contain or hold an electron floating around the nucleus. They don't actually cover the whole atom. They're rings made of the electrons that float in orbit around the atom.but the answer is electron paths


How many electrons are in each shell for tin?

Tin (Sn) has 4 electron shells. The number of electrons in each shell can be determined using the formula 2n^2, where n is the shell number. So, for tin: Shell 1: 2 electrons Shell 2: 8 electrons Shell 3: 18 electrons Shell 4: 18 electrons


Where are the electrons involved in a chemical reaction?

No. Only the electrons in the outer most shell take part in chemical reactions.


What is the largest whole number in the set of whole numbers?

It is the maximum of that set.


The electron configuration for an element in the halogen group should always end with what?

The simply answer is that in the outer shell each of the halogens have only seven electrons, this is the reason why they are the most reactive nonmetals, they wish to require a further electron to become stable. Fluorine (F) Atomic number 9 [He] 2s22p5 note the second shell is the outer shell and has only 7 electrons, to be stable it has to have eight. Chlorine (Cl) Atomic number 17 [Ne] 3s23p5 note this its the third shell which is the outer shell and has only 7 electrons, to be stable it has to have eight. For Bromine (Br) we find its the fourth shell is the outer shell which has seven elections, and finally Iodine (I) we find its the fifth shell which is the outer shell and it has only 7 electrons, to be stable it has to have eight. Hope this helps


What is the number that shows the largest part of the whole?

maximum


What are the energy levels of electrons?

There are 7 Energy Levels of electrons called shells, and there are 4 sub-shellsnamed as sub-shells s, p, d, and f. They are ordered as 1s - 2s - 2p - 3s- 3p - 4s - 3d - 4p - 5s- 4d - 5p - 6s - 4f - 5d - 6p - 7s - 5f - 6d - 7p - 6f - 7d - 7f. "s" sub-shells consists of 2 electrons, "p" sub-shells consists of 6 electrons, "d" sub-shells consists of 10 electrons, and "f" sub-shells consists of 14 electrons. The first shell has 2 electrons, the second shell has 8 electrons, the third shell has 18 electrons, the fourth shell has 32 electrons, the fifth shell has 50 electrons, the sixth shell has 72 electrons, and the seventh and last shell has 98 electrons. Oh!!! By the way, the formation of the energy levels is like the solar system. The sun is the nucleus and the proton while the Planets are the electrons. There are seven orbits and each orbit has its own electron count. I mentioned it earlier in this answer of mine.


Is there a negative number of electrons?

No. The number of anything that can be counted - including electrons - cannot be negative.


What is the main jainism country?

india has the maximum number of jain's in the whole world


What is the Maximum number of electrons into 4d orbital?

The maximum number of electrons that can occupy a 4d orbital is 10. This is because each orbital can hold a maximum of 2 electrons, and there are 5 4d orbitals available. Therefore, 2 electrons can occupy each of the 5 orbitals, giving a total of 10 electrons in the 4d orbital.


What is the maximum whole number value of n if n is less than 5?

4


How do you get the number of protons electrons and neutrons from the atomic mass number and atomic number?

Number of protons = atomic number Number of neutrons = Atomic Mass (rounded to the nearest whole number) minus the atomic number Number of electrons in a stable element = number of protons Number of electrons in an unstable element = atomic number minus the charge