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Which is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel?
1s2 2s2 2p6 3s2 3p6 4s2 3d5
How many electrons can 3d hold?
There are a maximum of 10 electrons in the 3d sub-level.
What is the electron configuration for an element with 5 electrons in the 3d energy sublevel?
B. 1s22s22p63s23p64s23d5----Chromium: [Ar]1s22s22p63s23p63d54s1Manganese: [Ar]1s22s22p63s23p63d54s2
What element has one 3d electron?
The element with one 3d electron is manganese (Mn), which has the electron configuration [Ar] 3d^5 4s^2.
What is the number of electrons in each subshell for the electron configuration of an arsenic atom?
Neutral arsenic has 33 protons and 33 electrons. The first 33 electron orbitals are filled as 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3. The superscripts above these subshells is the number of electrons in them.
What element is 4s23d104p3?
The electron configuration 4s²3d¹⁰4p³ corresponds to the element Arsenic (As), which is located in Group 15 of the periodic table. This configuration indicates that the element has a total of 33 electrons. In its elemental form, arsenic is a metalloid and is known for its various allotropes and applications in semiconductors and pesticides.
Using the shorthand method What is the electron configuration for arsenic?
The shorthand electron configuration for arsenic (As), which has an atomic number of 33, is [Ar] 4s² 3d¹⁰ 4p³. This notation indicates that arsenic has the same electron configuration as argon (Ar), plus two electrons in the 4s subshell, ten electrons in the 3d subshell, and three electrons in the 4p subshell.
How many protons electrons and nuetrons in Sc-45?
Sc is a 3d element. It has 21 protons and 21 electrons.
How many 3d electrons are in the atom K element?
The element potassium (K) has an atomic number of 19, which means it has 19 electrons. In its electron configuration, potassium is represented as (1s^2 2s^2 2p^6 3s^1). Since potassium has no electrons in the 3d subshell, it has 0 3d electrons.
Identify the valence sub shell occupied by electrons in beryllium and arsenic atoms?
In beryllium (Be), the valence subshell occupied by electrons is the 2s subshell, with the electron configuration being 1s² 2s². In arsenic (As), the valence subshells are the 4s and 3d subshells, with the electron configuration being [Ar] 4s² 3d¹⁰ 4p³. Therefore, beryllium has electrons in the 2s subshell, while arsenic has electrons in the 4s and 4p subshells.
Which element contains five electrons in its 3D orbital?
The element that contains five electrons in its 3d orbital is manganese (Mn). Manganese has an atomic number of 25, and its electron configuration is [Ar] 4s² 3d⁵. This means it has five electrons in the 3d subshell.
What element is in the fourth period of the periodic table with a total of 3 3d electrons?
The element in the fourth period with 3 3d electrons is titanium (element #22).
Which element contains 5 electrons in its 3d orbitals?
Vanadium (V) contains 5 electrons in its 3d orbitals.
The noble gas configuration for the element arsenic?
The noble gas configuration for arsenic (As) is [Ar] 3d10 4s2 4p3. This means that it has the same electron configuration as argon (Ar) up to its previous noble gas, with additional electrons filling the 3d, 4s, and 4p sublevels.
What is the noble gas configuration for arsenic?
The noble gas configuration for arsenic (As), which has an atomic number of 33, is [Ar] 3d¹⁰ 4s² 4p³. This notation indicates that arsenic has the electron configuration of argon (Ar) followed by ten electrons in the 3d subshell, two in the 4s subshell, and three in the 4p subshell.
How many electrons are there in the highest energy valence shell in atoms of the element arsenic?
First of all: telerium is not a correct name of an element.Most probably is meant:Tellurium, Te, a chemical element that has the symbol Te and atomic number 52 rather than:Terbium, Tb, a chemical element with the symbol Tb and atomic number 65.Occupied (sub)levels are:Te: [Kr] 4d10 5s2 5p4(or Tb: [Xe] 4f9 6s2 )
Which is the correct electron configuration for an element with 5 electrons in the 3d energy sublevel?
1s2 2s2 2p6 3s2 3p6 4s2 3d5
