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What is the period for the element represented by this electronic configuration Ar 4s2 3d2?
Wiki User
∙ 11y ago
The element is titanium and is in 4th period, group 4.
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∙ 11y ago
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Why is the period of an element determined by an electron configuration?
The period of an element is determined by electronic configuration.Period is same as the number of energy levels of the element.
What is ground state configuration for rubidium?
Electron configuration of rubidium is 1s2, 2s2, 2p6, 3s2, 3p6, 3d10, 4s2,4p6, 5s1 Electrons per shell 2,8,18,8,1 Electron configuration is also represented by [Kr], 5s1. Atomic No. 37, It is Group 1 Alkali metals Period 5 It is an s-block element.
Does an element that belongs to the 4th period in the periodic table have 4 valence electrons?
Germanium in the 4th period has 4 valence electrons.It has electronic configuration of 2 8 18 4.
What is the ground state electronic configuration of aluminum?
Aluminum, Al, has 13 electrons. It is in period 3 and group 3A, so it is a P block element with 3 valence electrons. The ground state configuration would be 1s2 2s2 2p6 3s3
What is the period number for the element platinum?
Platinum is present on period 6 and group 10.It is represented by symbol Pt.It has atomic number of 78.
Why is the period of an element determined by an electron configuration?
The period of an element is determined by electronic configuration.Period is same as the number of energy levels of the element.
What is outer most electronic configuration of alkali metals?
ns1, where n is the number of the period in which the element is present
How does the electronic configuration of sodium shows the group and period in the periodic table?
The electronic configuration of sodium is [Ne]3s1. Sodium has one valence electron. And it belongs to group 1. The valence electron is in 3s orbitals and it tells that sodium is a s-block element and is in period 3.
What is ground state configuration for rubidium?
Electron configuration of rubidium is 1s2, 2s2, 2p6, 3s2, 3p6, 3d10, 4s2,4p6, 5s1 Electrons per shell 2,8,18,8,1 Electron configuration is also represented by [Kr], 5s1. Atomic No. 37, It is Group 1 Alkali metals Period 5 It is an s-block element.
Does an element that belongs to the 4th period in the periodic table have 4 valence electrons?
Germanium in the 4th period has 4 valence electrons.It has electronic configuration of 2 8 18 4.
What can the period of a element be determined by?
electron configuration
An element that has the electron configuration Ne3s23p5 is in which period?
It is in group 17.
Which element is represented by the electron configuration 1s22s22p2?
If you mean 1s22s22p3, you would refer to the periodic table. Using 2p3, you would look at the second period (row), look at the p block, and count 3 elements to the right to find nitrogen.
What is the period block and group of the element with the electron configuration Ar 3d74s2?
the element belongs to 4th period, 9th group, it is a d block element. the element is cobalt
How does electronic configuration of an atom relate to its position in the modern periodic table?
The outer electron in the electronic configuration give idea of the group in the Modern Periodic Table & also period.
What period and group does an element with electron configuration 6s2 6p6 belong to?
Radon!
What is the electron configuration for an element in group 2,period 3?
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