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Atomic Properties Electronic Configuration
The relative abundance of noble gases along with their electronic configurations is given in the table. Electronic configurations of noble gases Element Symbol Atomic No. Electronic Configuration Abunda..
Electronic Configuration
The general electronic configuration of d-block elements is (n-1) d 1-10 ns 1-2 . All the d-block elements except zinc, cadmium and mercury have partially filled d-orbitals. But, zinc, cadmium and mercury have completely filled d-orbitals and they exhibit com..
Electronic configurations
The elements of this group have six electrons in the outermost shell and have the general electronic configuration as ns 2 np 4..
Cause of periodicity of elements
The modern periodic table is based on the electronic configuration of the elements. The properties of an element are determined largely by the electrons in its outermost or valence shell. Valence electrons interact wit..
Periodic Classification of Elements -Test
Question 1 - Question: The properties of an element in the periodic table depends on its, ________. 1. atomic size 2. atomic mass 3. electronic configuration 4. number of protons Answer:..
Table lists out atomic number, electronic configuration
and valence electrons of some atoms Element Atomic Number Electronic Configuration Valence Electrons Sodium 11 2,8,1 1 Carbon 6 2,4 4 Oxygen 8 2,6 6 Calcium 20 2,8,8,2 2 Valence electrons help in bo..
Predicting Period, Group and Block of an Element
Knowing the electronic configuration, one can predict the period, which corresponds to the principal quantum number of the valence shell. The block of the element corresponds to the sub shell, which receives the last electron. The position of an ..
Atomic Properties - Electronic Configurations
The elements of group 14 have four electrons in the outermost orbitals. The general configuration may be written as ns 2 np 2 (one electron in the outermost p-orbitals and two electrons in the s-orbital..
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