the answer will be Li2+ ion because it has one electron as in the case of hydrogen atom.
If an atom's electrons were not restricted to particular energy levels, its spectrum would likely appear as a continuous spectrum rather than discrete lines. This is because the energy levels of the electrons in the atom contribute to the specific wavelengths of light emitted or absorbed, and without these restrictions, the energy transitions would be continuous, resulting in a continuous spectrum.
If an atom has a balanced charge, it means that the number of protons equals the number of electrons. So, you would expect to find the same number of protons as the atomic number of the element.
A neutral nitrogen atom has 7 protons. This is because nitrogen has an atomic number of 7 and each atom has the same number of protons as its atomic number. Therefore a neutral nitrogen atom would have 7 protons.
when a beam of white light is passed through the vapours or a gas, the element absorbs certain wavelengths, while the rest of wavelengths are passed through it. The spectrum of this radiation is called atomic absorption spectrum.The missing wavelengths appear as dark lines in the spectrum.
The name of the range of colors emitted by a heated (energized, excited, etc...) atom is called an emission spectrum.
In order for a hydrogen atom to have a continuous spectrum, the oscillation would have to be incoherent. In other words, there would be no fixed or steady state oscillation. In addition, the change in state of the oscillator would have to be incoherent. We know that the energy that is radiated from a hydrogen atom is due to changes in the energy states of the atom. Therefore, each of the states that the atom would have to reach must be perfectly random. This would produce a nearly continuous spectrum over a certain range in frequencies or wavelengths.
The absorption spectrum of an atom shows that the atom emits that spectrum which it absorbs.
an insulator
This would be the NUCLEUS.
If an atom's electrons were not restricted to particular energy levels, its spectrum would likely appear as a continuous spectrum rather than discrete lines. This is because the energy levels of the electrons in the atom contribute to the specific wavelengths of light emitted or absorbed, and without these restrictions, the energy transitions would be continuous, resulting in a continuous spectrum.
If an atom has a balanced charge, it means that the number of protons equals the number of electrons. So, you would expect to find the same number of protons as the atomic number of the element.
92 protons.
A neutral nitrogen atom has 7 protons. This is because nitrogen has an atomic number of 7 and each atom has the same number of protons as its atomic number. Therefore a neutral nitrogen atom would have 7 protons.
The size will be H- ion > H atom > H+ ion
Nearly all of an atom and mass is made up of protons and neutrons.
4
when a beam of white light is passed through the vapours or a gas, the element absorbs certain wavelengths, while the rest of wavelengths are passed through it. The spectrum of this radiation is called atomic absorption spectrum.The missing wavelengths appear as dark lines in the spectrum.