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Atoms of the element selenium (atomic number 34) have the electron configuration
1s2, 2s2, 2p6, 3s2, 3p6, 4s2,3d10, 4p4
Emiliano Torp
Wiki User
∙ 11y ago[Ar] 3d10 4s2 4p4
or
2, 8, 18, 6
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How do you write out the electron configurations of solutions?
Solutions are mixtures of one or more solutes dissolved in a solvent. They do not have electron configurations. Only atoms and ions have electron configurations.
What is the electron configuration of selenium for a 2- ion?
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
How many shells are there in selenium atom?
Selenium has four electron shells.
Why does selenium not have a second electron affinity?
It does.
What is the number of valence electrons in selenium?
Selenium has 6 electrons in its outermost shell.
Which has the lower electron affinity germanium or selenium?
Selenium has the greater electron affinity
How do you write out the electron configurations of solutions?
Solutions are mixtures of one or more solutes dissolved in a solvent. They do not have electron configurations. Only atoms and ions have electron configurations.
What are the examples of elements with predictable electron configurations?
All of the representative elements (s and p block) have predictable electron configurations. However, many of the transition elements have electron configurations that are not predicted by the rules for determining electron configuration.
What is the electron configuration of selenium for a 2- ion?
The electron configuration of selenium for a 2- ion is [Kr]4s2.3d10.4p6.
What is the chemical makeup of selenium?
The electron configuration of selenium is [Ar]3d10.4s2.4p4.
How Many Valence Electron Does selenium?
Selenium has 6 valence electrons
How many shells are there in selenium atom?
Selenium has four electron shells.
Why does selenium not have a second electron affinity?
It does.
What is the number of valence electrons in selenium?
Selenium has 6 electrons in its outermost shell.
What element has the electron distribution of 1s22s22p63s23p64s23d104p4?
selenium
The elements Li and F combine to form an ionic compound The electron configurations in this compound are the same as the electron configurations of atoms in which group?
Group 18
What have stable electron configurations?
any time there are as many electrons and protons and they fill each orbital optimally.
