Diatomic oxygen is a diatomic molecule joined by a double covalent bond.
O2
O2
Oxygen.
He2 does not exist.Cl2 is joined by a single covalent bond and N2 by a triple covalent bond.That means O2 is the molecule joined by double covalent bond
All halogen molecules (F2, Cl2, Br2, I2) are bonded with a single covalent bond, this bond is not ionic but molecular.ionic molecules (do not exist) are joined. this is because when a diatomic molecule it transforms to a ionic molecule when its joined by a single covalent bond.
This category includes all of the following, and there may be other: O2, CO, and NO.
H-H Symbolizing the two electron, one from each atom, covalent bond of a molecule/diatomic hydrogen gas in its natural state.
a molecule
He2 does not exist.Cl2 is joined by a single covalent bond and N2 by a triple covalent bond.That means O2 is the molecule joined by double covalent bond
All halogen molecules (F2, Cl2, Br2, I2) are bonded with a single covalent bond, this bond is not ionic but molecular.ionic molecules (do not exist) are joined. this is because when a diatomic molecule it transforms to a ionic molecule when its joined by a single covalent bond.
This category includes all of the following, and there may be other: O2, CO, and NO.
H-H Symbolizing the two electron, one from each atom, covalent bond of a molecule/diatomic hydrogen gas in its natural state.
nitrogen can :)
a diatomic molecule is where two of the same atoms are joined together to create a molecule. these include O2,N2,F2,Cl2, I2, Br2. to answer your question. Br2, is a diatomic molecule.
a molecule
The valence electrons
covalent bond
O2 is a double covalent bond (O=O) Cl2 is a single covalent bond (Cl-Cl( N2 is a triple covalent bond (N///N) He does NOT form any bonds, but remains MONATOMIC.
Every halogen can form their molecules by a single covalent bond.
He2 does NOT exist, Helium is a noble gas and a mono-atomic elementary gas (He)