Chemistry


Chapter : 6. Carbon and Its Compound

Hydrogen and Chemical Molecule

10. Hydrogen Molecule : When two atoms of hydrogen share one electron each, a single covalent bond is formed as shown below

(Single covalent bond between two hydrogen atoms)
11. Chlorine Molecule : Chlorine has 7 valence electrons. It can share one electron with other chlorine atom to form Cl2.

(Single covalent bond between two chlorine atoms)

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