In phosphine (PH3), there are three lone pairs and three bonding pairs.
There are 2 lone pairs in TeO3^2-.
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.
2
In phosphine (PH3), there are three lone pairs and three bonding pairs.
Germanium typically forms four covalent bonds and has no lone pairs in its ground state.
None.
Chlorine (nucleus) has 1 lone pair and 3 polar-covalent bonding pairs (the shared pairs with O). Each oxygen (nucleus) has 3 lone pairs and 1 polar-covalent bonding pair (the shared pair with Cl)
In hydrogen bromide (HBr), the bromine atom does not have any lone pairs because it forms a single covalent bond with hydrogen.
There is one lone pair in NF3. Nitrogen has 5 valence electrons, and in NF3, it forms 3 covalent bonds with fluorine atoms, leaving one lone pair of electrons.
There are two lone pairs on XeF4.
There are 2 lone pairs in TeO3^2-.
Nitrogen typically has one lone pair of electrons. It has five total electrons in its outer shell, with three forming covalent bonds in a molecule, leaving one lone pair.
No lone pairs
Germanium (Ge) has 2 lone pairs of electrons.
The H2O2 molecule has two lone pairs.