Helium, neon, argon, krypton, xenon and radon
No, a helium atom is not an aerosol. An aerosol is a suspension of fine solid particles or liquid droplets in a gas. Helium, on the other hand, is a noble gas that exists as a single atom and is not a suspension of particles in a gas.
Numerous elements exist as diatomic molecules in nature, including hydrogen, oxygen, nitrogen, chlorine, bromine, fluorine, and iodine.
All elements can be a gas. Some common elements that are gas at room temperature include: Oxygen, Nitrogen, Hydrogen, Helium, Neon, Argon, Krypton, Xenon, and Fluorine.
is the smallest indivisible particle which can exists on its own eg. an atom of fluorine.
No - not necessarily - Radon is a gas and is Atomic number 86 and a huge atom. Iodine exists as I2 and although not a gas at room tempertaure very easily becomes one and is a huge molecule.
Like all the inert gases it is in atomic form. No molecules like Ar2 are possible. Atom
No, a helium atom is not an aerosol. An aerosol is a suspension of fine solid particles or liquid droplets in a gas. Helium, on the other hand, is a noble gas that exists as a single atom and is not a suspension of particles in a gas.
Numerous elements exist as diatomic molecules in nature, including hydrogen, oxygen, nitrogen, chlorine, bromine, fluorine, and iodine.
All elements can be a gas. Some common elements that are gas at room temperature include: Oxygen, Nitrogen, Hydrogen, Helium, Neon, Argon, Krypton, Xenon, and Fluorine.
No, it is a covalent unstable molecule due to presence of one unpaired electron in nitrogen atom, it exists as the brown gas .
is the smallest indivisible particle which can exists on its own eg. an atom of fluorine.
A covalent bond exists between a carbon atom and a chlorine atom when they share electrons to achieve a stable electron configuration. Chlorine is more electronegative than carbon, so the shared electrons are pulled closer to the chlorine atom.
No.
an atom
in the nucleus of that atom
Be2+ exists in the gas phase as a beryllium ion due to the loss of two electrons from a beryllium atom, resulting in a stable electronic configuration. In the gas phase, beryllium ions can form through processes like ionization or dissociation of beryllium-containing molecules or compounds.
No - not necessarily - Radon is a gas and is Atomic number 86 and a huge atom. Iodine exists as I2 and although not a gas at room tempertaure very easily becomes one and is a huge molecule.