2
There are 2 lone pairs in TeO3^2-.
In phosphine (PH3), there are three lone pairs and three bonding pairs.
Germanium (Ge) has 2 lone pairs of electrons.
The Si has no lone pairs, but each F has 6 lone pairs. Thus 6 x 4 = 24 lone pairs, total.
In the sulfate ion (SO₄²⁻), there are no lone pairs on the sulfur atom, but there are two lone pairs on each of the four oxygen atoms. Therefore, the total number of lone pairs in the sulfate ion is 8 (2 lone pairs per oxygen atom × 4 oxygen atoms).
The hybridization of TeCl2 is sp3 because it has two bonding pairs and two lone pairs around the tellurium atom, resulting in a tetrahedral arrangement of electron pairs.
The central atom in TeCl2 has a hybridization of sp3 because it has two bonded atoms and two lone pairs of electrons, totaling four regions of electron density. This leads to the formation of four sp3 hybrid orbitals around the tellurium atom.
There are 2 lone pairs in TeO3^2-.
There are two lone pairs on XeF4.
In phosphine (PH3), there are three lone pairs and three bonding pairs.
Germanium (Ge) has 2 lone pairs of electrons.
No lone pairs
The H2O2 molecule has two lone pairs.
The molecule BeCl2 has zero lone pairs.
There are three lone pairs present in chlorine atom
3 Lone pairs and one unpaired electron
There are two lone pairs on the arsenic atom in ASO2.