group 13 or IIIA
halogens
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
what column of the periodic table contains elements whose electron configurations end with d4
The atomic number for sulfur is 16. That means that its electron configuration is 1s2 2s2 2p6 3s2 3p4. This can be shortened to [Ne] 3s2 3p4, which shows you that 3s2 3p4 is how sulfur's electron configuration ends.
halogens
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
what column of the periodic table contains elements whose electron configurations end with d4
The elements in groups 1A and 2A have valence electrons in s-orbitals, while the elements in groups 3A-8A have valence electrons in p-orbitals.
The atomic number for sulfur is 16. That means that its electron configuration is 1s2 2s2 2p6 3s2 3p4. This can be shortened to [Ne] 3s2 3p4, which shows you that 3s2 3p4 is how sulfur's electron configuration ends.
Chapter six review? lol same here answer is Ne and Ar are found in group 8A, and there electron configuration both end with a full p orbital Ne(2p6) Ar(3p6)
All elements in group 1 have 1 valence electron.
The electron configuration for sulfur end with 3p4.
The simple answer is that the s block can contain 2 electrons, the p block 6 electrons, the d block 10 electrons and the f block 14 electrons. Because of this, there are 14 different outer electron configurations and hence it spans 14 groups.
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