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Fill in the missing number of electrons in the electron configuration of N?
Wiki User
∙ 14y ago
2s2 2p3
Wiki User
∙ 13y ago
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What is the total number of valence electrons in an atom with the electron configuration 1s2 2s2 2p6 3s2 3p3?
It is element nitrogen. It has an atomic number of 7 and the valence electron is 5. It needs 3 electrons to complete its octet state. That's why sometimes it has the oxidation number of -3 in ammonia.
Electron configuration of 2.8.8?
I assume you mean that orbital 1 has 2 electrons, orbital 2 has 8 and orbital 3 has 8. The electron configuration of this is 1s2 2s2 2p6 3s2 3p6 (2+2+6+2+6=18) 18 is the atomic number of 18Ar or Argon.
What part of the atom is involved in a chemical bond?
A standard chemical reaction always and only involves a change in the electron configuration of the atom (either the number of electrons or their energy configuration).If the nucleus is affected (either the number of protons or electrons), then it is designated as a nuclear reaction, and this is quite different.
Atoms of elements with the same electron configuration are organized in in the Periodic Table?
They are not! It is a prevalent myth that the elements are organized so that elements with the same configuration are organized into the same group, but all that really matters is the number of valence electrons, and that much is guaranteed by the arrangement in order of atomic number.So we have for example in group 10, Ni with configuration [Ar] 3d8 4s2 , Pd with configuration [Kr] 4d10 , and Pt with configuration [Xe] 4f14 5d9 6s1.Group 4 is characterized (supposedly) by the electron configuration d2 s2 but thorium which has this configuration is not placed in this group but in the actinides.
Why do atoms share or transfer electrons?
The number of electrons atoms donate or accept or share has to do with the octet rule. The octet rule is a rule of thumb that reflectfalses thethis is not ture increase stability of an atom when it has a complete valence shell (which is usually 8 valence electrons). Therefore, if an electron has one less electron than is necessary to complete its outer valence shell, it will accept an extra electron. The halides, such as fluorine, chlorine, bromine and iodine are all missing one electron to reach a stable octet (the noble gas configuration), and all accept one electron. The alkali metals, such as lithium, sodium, potassium and rubidium all lose one electron because they have one more electron than the noble gas configuration.See the Related Questions for more information about counting valence electrons and the octet rule.
The missing number of electrons in the electron configuration of F 2s22p?
five electrons
What is the electron configuration of Li and F?
The electron configuration is the number of electrons in each energy level of an element. The electron configuration of Li is, 1s2 2s1. The electron configuration of F is, 1s2 2s2 2p5.
Which element has the 1s22s22p63s23p64s23d8 electron configuration?
Nickel has the atomic number 28 so it has the electron configuration 1s22s22p63s23p64s23d8 .
What is the electron configuration of fluoride?
Fluorine is normally: 1s22s22p5 But with the addition of an electron to make F-, the answer is: 1s22s22p6
What is the electron configuration for boron?
1s2 2s2 2p1 is the electron configuration for boron, and it has a total of 5 electron. Just fill the orbital up with the elements total number of electrons until no more are left, then u have your electron configuration
What does the electron configuration of an atom reveal?
It can reveal the number of valence electrons in the last shell.
What is a method used to identify the number and location of electrons for particular atoms?
Electron configuration
What is an atom's electron configuration?
The arrangement of electrons in an atom.
Which sum gives the total number of electrons in electron configuration?
The sum from the exponents of the blocks.For instance,If We take the electron configuration of Sulfur (S) which is:1s22s22p63s23p4The total number of electrons i going to be 2 + 2 + 6 +2 + 4, which gives 16.
How will electron configuration of the atom change when the atom becomes an ion?
how will the electron configuration of the atom change when the atom becomes an iron
Symbol and number of electrons in neutral atom of uranium?
Electron configuration of uranium: [Rn]5f36d17s2
What is the electron configuration of the aluminum ion?
The atomic number of Aluminium is 13. But the aluminium ion is lacking 3 electrons, so its electron configuration (10 e-) is as follows: 1s2 2s2 2p6 or in it abreviated form: [Ne] as it has the same number of electrons of Neon
