Yes, at 1000 degrees Celsius, mercury will be in a gaseous state. Mercury has a boiling point of 356.9 degrees Celsius, so it will have transitioned to a gas at 1000 degrees Celsius.
The electron configuration of sodium in its ground state is 1s2 2s2 2p6 3s1. This is not an excited state configuration, as the electrons are in their lowest energy levels available in the atom. Excited states occur when electrons are in higher energy levels than the ground state configuration.
Mercury's state at 25 degrees Celsius is liquid.
Mercury only has a two and one oxidation state. HgO would be the formula for mercury II oxide.
HgI2 (with the '2' small subscript - ie below the line)
The ground state shorthand notation for iron (Fe) is [Ar] 3d^6 4s^2.
(Xe)6s24f145d4
The ground-state electron configuration for copper (Cu) using noble-gas shorthand is Ar 3d10 4s1.
The ground state configuration of 1s²2s²2p²3s²3p¹ is [Ne]3s²3p¹. This notation represents the electron configuration in shorthand form, where [Ne] represents the electron configuration of the noble gas neon (1s²2s²2p⁶).
Yes, that's correct. The notation might be wrong, though.
The spectroscopic notation for state f is f.
Mercury in thermometers is in a liquid state, since mercury is liquid at room temperature.
Mercury is the ONLY metal that is found in liquid state at room temperature. Interesting, isn't it.
Mercury's most common oxidation state is +2
The chemical symbol (not formula) of mercury is Hg.
You can use the Rydberg formula: ( \frac{1}{\lambda} = R_H \left( \frac{1}{n_1^2} - \frac{1}{n_2^2} \right) ), where ( \lambda ) is the wavelength of light, ( R_H ) is the Rydberg constant, ( n_1 ) is the ground state (1), and ( n_2 ) is the lowest excited state (2) for mercury. By plugging in the values for this atom, you can calculate the needed wavelength.
At room temperature mercury is in a liquid state