Chemistry - Periodic Table: Diatomic molecules

Diatomic Molecules : Diatomic Molecules

Nitrogen gas molecules : Nitrogen gas molecules

A Collection of Argon Atoms : A Collection of Argon Atoms

Oxygen gas molecules : Oxygen gas molecules

Diatomic Molecules : Diatomic Molecules HOBrFINCl twins H2 O2 Br2 F2 I2 N2 Cl2 Hydrogen (H2) atomic radius = 37 pm Fluorine (F2) atomic radius = 64 pm Oxygen (O2) atomic radius = 66 pm Nitrogen (N2) atomic radius = 71 pm Chlorine (Cl2) atomic radius = 99 pm Bromine (Br2) atomic radius = 114 pm Iodine (I2) atomic radius = 138 pm Distance between nuclei Nucleus Atomic radius

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Diatomic Molecules : Diatomic Molecules Elements That Exist as Diatomic Molecules in Their Elemental Forms Element Present Elemental State at 25 oC Molecule hydrogen colorless gas H2 nitrogen colorless gas N2 oxygen pale blue gas O2 fluorine pale yellow gas F2 chlorine pale green gas Cl2 bromine reddish-brown liquid Br2 iodine lustrous, dark purple solid I2