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Q: What are the number of energy levels of Protons neutrons and electrons in selenium?
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What is the location of electrons protons and neutrons?

Electrons -- in energy levels outside the nucleus. Protons in the nucleus. Neutrons in the nucleus.


Can not be considered a substance?

Energy, neutrons, electrons, and protons.


Do Protons Neutrons or electrons have the most energy?

niether, they dont have energy


What does carbon contain?

It contains electrons, neutrons, protons, and energy.


What are three main components of an an atom?

Protons, Neutrons, and Electrons. Protons and Neutrons are found in the nucleus of an atom, and collectively called 'nucleons'. Electrons are found outside the nucleus, in energy shells.


What is a mixture of sub atomic particles nuclei and electrons?

An ATOM. The sub-atomic particles are Protons, Neutrons. and Electrons. The protons and neutrons are collectively named 'nucleons, because they form the nucleus of an atom. The electrons are in energy shells around the nucleus.


What is the Location of proton and neutrons?

Electrons -- in energy levels outside the nucleus. Protons in the nucleus. Neutrons in the nucleus.


What does a simple atom have in it?

electrons protons neutrons energy levels amount varies


What electric energy?

All matter is composed of atoms. Atoms are composed of Electrons, neutrons and protons and some other particles. Electricity is the flow of electrons. Electrons orbit around protons and neutrons in every atom.......


Where are the protons of cobalt located Where are the neutrons located Where are the electrons located?

The protons and neutrons of cobalt just like any other element are located in the nucleus whereas the electrons are located in the energy shells.


What are the basic parts of an atom?

The atom has a nucleus in the middle made up of protons and neutrons. This nucleus is surrounded by a cloud of electrons which inhabit different energy levels at different distances form the nucleus. The electrons are negatively charged, the protons are positively charged and the neutrons are electrically neutral. An atom always has the same number of electrons as it does protons, so the atom itself is electrically neutral.


What two particles are in the nucleus?

(The constituent particles of an atom are the electron, the proton and the neutron; all three are fermions. However, the hydrogen-1 atom has no neutrons and the hydron ion has no electrons.) WIkipedia