The hybrids of which group elements of the periodic table form electron precise hybrids?
group 12
group 13
group 14
group 16
The correct option is: (C) : group 14.
Electron precise compounds involving hydrogen possess an ample number of valence electrons essential for the establishment of covalent bonds. The classification of hydrides with precisely the requisite count of electrons for covalent bonding is termed as electron precise. These kinds of substances are typically synthesized by elements within group 14 of the periodic table. Their molecular structures frequently adopt a tetrahedral configuration.
Match the LIST-I with LIST-II:
Choose the correct answer from the options given below :
The number of molecules/ions that show linear geometry among the following is _____. SO₂, BeCl₂, CO₂, N₃⁻, NO₂, F₂O, XeF₂, NO₂⁺, I₃⁻, O₃
Such a group of atoms is called a molecule. Obviously, there must be some force that holds these constituent atoms together in the molecules. The attractive force which holds various constituents (atoms, ions, etc.) together in different chemical species is called a chemical bond.
There are 4 types of chemical bonds which are formed by atoms or molecules to yield compounds.