In its ground state, an atom of strontium has the electron configuration of [Kr] 5s². The highest energy level is n=5, which corresponds to the outermost electrons in the 5s subshell. Thus, the highest energy level in a ground state strontium atom is 5.
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
The symbol of the first element to have an electron in the 4d sublevel in its ground state is Yttrium, symbolized as Y, with the electron configuration [Kr] 4d^1 5s^2.
Natural isotopes of krypton are: Kr-78, Kr-80, Kr-81, Kr-82, Kr-83, Kr-84, Kr-86.
Molybdenium: (K,L,M,N,O) = 2,8,18,13,1or:Mo, complete electron configuration: [1s2, 2s2 2p6, 3s2 3p6 3d10, 4s2 4p6] 4d5, 5s1 shorthand: (Kr),5s1,4d5(It is a 4d-block 'transition' element, atom no.42)
The ground-state electron configuration for krypton (Kr) is [Ar] 4s² 3d¹⁰ 4p⁶. This means that krypton has a total of 36 electrons distributed among its electron shells.
The ground state electron configuration for Iodine is [Kr] 5s^2 4d^10 5p^5.
Krypton (Kr) is the group 18 element in the ground state with a maximum of two completely filled energy shells.
[Kr] 4d10 5s1Just by looking at your periodic table you should see that this element is silver.The [Kr] indicates it follows krypton on the table and you just need to count to '10'+'1' = '11' to come out there.Atom numbers Kr=36, Ag=47, difference 11 (of coarse)
In its ground state, an atom of strontium has the electron configuration of [Kr] 5s². The highest energy level is n=5, which corresponds to the outermost electrons in the 5s subshell. Thus, the highest energy level in a ground state strontium atom is 5.
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
The symbol of the first element to have an electron in the 4d sublevel in its ground state is Yttrium, symbolized as Y, with the electron configuration [Kr] 4d^1 5s^2.
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Xenon groundstate is in short note: [Kr] 5s2 4d10 5p6 In full: [1s2, 2s2 2p6, 3s2 3p6 3d10, 4s2 4p6] 5s2 4d10 5p6
No, strontium does not have unpaired electrons. It has an electron configuration of [Kr]5s2, meaning the outermost energy level (valence shell) is completely filled with 2 electrons.
The ground state electron configuration of iodine is [Kr]5s^2 4d^10 5p^5. The largest principle quantum number in this configuration is 5, corresponding to the outermost energy level where the valence electrons are located.
Natural isotopes of krypton are: Kr-78, Kr-80, Kr-81, Kr-82, Kr-83, Kr-84, Kr-86.