What is of an atom and how common it is?

[00152]

Does a ground state of atom actually exist on our planet or every atom or molecule is just somehow excited because of all the energy flying around?

 

[mfb]

Most atoms and molecules are in the ground state, as the exited levels are usually of the order of ~1 electron volt away, which is much higher than usual thermal energy levels (~1/40 electron volt).

 

[00152]

and are the thermal energy levels stable? can you work with them or is the state just vibrating between ground state and state evoked by absorbed thermal energy?

 

[mfb]

What do you mean by "are the thermal energy levels stable"?
Rotations in molecules and other stuff are often exited and change their state quickly in a medium.

 

[pmacias]

An atom is the smallest unit of matter that retains the properties of an element. It is composed of a nucleus, containing positively charged protons and neutral neutrons, surrounded by negatively charged electrons. Atoms are the building blocks of all matter in the universe, including on our planet.

The concept of a ground state of an atom refers to the lowest energy state that an atom can exist in. This state is determined by the arrangement of electrons around the nucleus. However, due to the constant movement of electrons and the presence of external energy, it is rare for an atom to exist in its absolute ground state.

On Earth, atoms and molecules are constantly in motion and interacting with each other, leading to a continuous exchange of energy. This means that most atoms are not in their ground state, but rather in a state of excitation. However, there are certain conditions, such as extremely low temperatures, where atoms can reach their ground state.

In conclusion, while the concept of a ground state exists for atoms, it is not commonly found on our planet due to the constant presence of energy. Atoms are constantly in motion and interacting with their surroundings, making it difficult for them to exist in their absolute ground state.