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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?
The ground state electronic configuration of aluminum is [Ne] 3s2 3p1.
Identify the period and group numbers of the element with the electron configuration He3s23p4?
The electron configuration He3s²3p⁴ corresponds to the element sulfur (S). Sulfur is located in period 3 and group 16 of the periodic table.
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
Period 3 element that forms a 3- ion?
The third period element that forms a 3- ion is sulfur.
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 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.
Which element has An electronic configuration ending 4p3?
I think this question should be read (and written) like:"What is the electron configuration ending in 4s2 4p5 " because 4p2 4p5 is an unusual and even impossible ending of any electronconfiguration.Answer:Bromium, number 35, ends with ... (3d10) 4s2 4p5 (period 4, group 17)
An element that has the electron configuration Ne3s23p5 is in which period?
An element with the electron configuration Ne3s^23p^5 is in period 3 of the periodic table. The electron configuration indicates that the element has 3 energy levels, with the last electron being in the 3p subshell.
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3?
This electron configuration represents the element Selenium, with 34 electrons. It is located in the fourth period of the periodic table, in Group 16. The configuration includes filled sublevels up to the 4p orbital.
What period 2 element is most likely to form an ion with the charge of minus 2?
Oxygen is the period 2 element most likely to form an ion with a charge of minus 2 because it readily gains two electrons to achieve a stable electronic configuration.
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
The electronic configuration of element in period 3 group 4 of the periodic table is?
Period 4, Group 14 (= IV-A)Germanium, 32Ge, [Ar] 3d10 4s2 4p2 KLMN: (2, 8, 18, 4)Period 4, Group 4 (= IV) Titanium, 22Ti, [Ar] 3d2 4s2 KLMN: (2, 8, 10, 2)
