In the laboratory in a flame test. Electrons are excited to higher energy levels and when they fall back light is emitted. The frequency (colour), v is related to the energy by Plancks equation, E=hv
atom give line spectrum because it is sharukh khan and molecule is salman khan that is why it give continiuos spectrum
Atomic number is a characteristic property of an atom. Each element has its own unique atomic number, which is the number of protons in the nucleus of an atom.
A broad spectrum of all colors would be observed.
The colors of light given off when an element loses energy
Forming very strong bonds
Releasing Energy
The absorption spectrum of an atom shows that the atom emits that spectrum which it absorbs.
It is unique to a specific atom. The emission spectrum of sodium, for example, has two characteristic lines close together in the yellow part of the spectrum, which cannot be found in any other atom. Each line in a spectrum relates to a change in electron state or level.
it is produced when an electron from a higher energy orbit drops down to a lower level of energy orbit.
It's produced when an electron from a higher energy orbit drops down to a lower level energy orbit
atom give line spectrum because it is sharukh khan and molecule is salman khan that is why it give continiuos spectrum
Atomic number is a characteristic property of an atom. Each element has its own unique atomic number, which is the number of protons in the nucleus of an atom.
bright line spectrum
Yes, that is a characteristic of an atom.
Spectrum
No one made the electromagnetic spectrum, it's a part of nature. The very first excited atom.
A molecule has additional spectral lines due to changes in its rotational and vibrational energies.