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Gaseous N2 molecules, because it exists in diatomic form at 1 atm of pressure and 25ºC
Iodine molecule has covalent bonds.
N2 is not solid at room temperature. This is one of the diatomic elements that are in the gaseous state at room temperature.
No, Na and Hg in the vapor state do not exist as monoatomic molecules. They exist as diatomic molecules. Na exists as Na2 and Hg exists as Hg2 in the vapor state.
Only chlorine has a diatomic molecule biut any ion is 2-..
This is the usual formula for elemental oxygen in its gaseous state. It could also be called a "diatomic oxygen molecule."
Gaseous N2 molecules, because it exists in diatomic form at 1 atm of pressure and 25ºC
H-H That, H2, diatomic hydrogen many atoms are diatonic in their natural state. The bond is always covalent.
The molecules move freely and rapidly in all directions.
Covelaently bonded molecules are bonded together by intermolecular forces, which arent very strong therefore they can readily change state from either a solid or a liquid to a gaseous state
that would depend on the type of atoms and your definition of metallic.
Iodine molecule has covalent bonds.
O=O Yes, in it's natural gaseous state oxygen is diatomic. Two oxygen atoms joined by a double bond containing a sigma and pi double bond.
Gaseous state.because in a gaseous state there are no intermolecular forces between molecules so they are allowed to move freely
HCl is a polar covalent compound. When it is dissolved in Polar solvent H2O, it is ionized into its constituent ions H+ & Cl-. But when it is present gaseous form then it remains as Covalent compound HCl.
Yes because some elements exist in their natural state as diatomic molecules, and are thus both elements and molecules.See the Related Questions for a complete list of the diatomic molecules.
Fluorine has small sized molecules with high electro-negativity thus the high polarity. The high polarity causes the strong bonding of hydrogen with HF molecules and needs high amount of heat to convert HF from a liquid state to a gaseous state.