Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
WHAT ION HAS THE ELCTRON CONFIGRATION OF 1s²2s²2p⁶
Given following electronic configuration -
1s²2s²2p⁶
This electronic configuration shows that there are 10 electrons in the ion, two in 1s , 2 in 2s and six in 2p orbitals.
Now, there are following possible ions which are iso-electronic and all these have ten electrons -
N (7) + 3e- -----> N3- (10)
O (8) + 2e- ------> O2- (10)
F (9) + 1e- -------> F- (10)
Na (11) -----> Na+ (10) + 1e-
Mg (12) -----> Mg2+ (10) + 2e-
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