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A proton is a subatomic particle found in the nucleus of an atom, carrying a positive electric charge of +1 elementary charge. It has a relative mass of approximately 1 Atomic Mass unit (amu) and is one of the primary constituents of atomic nuclei, alongside neutrons. Protons play a crucial role in defining the identity of an element, as the number of protons in an atom determines its atomic number and, thus, its chemical properties.

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2w ago

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Related Questions

Which set of terms best describe a proton?

Nucleus is made by neutrons and protons. Proton is a particle with positive charge.


What is another word used to describe a hydrogen ion?

Proton.


What word is used to describe the particles and energy that are emitted by a nucleus?

radioactivity


Is a proton is a proton is a proton. True or False?

If a proton, is a proton then it is a proton. (True).


What is the deference between the atomic number?

they describe the same thing. Proton numbers are unique to each element, as are atomic numbers


What is the deference between atomic number and protons?

they describe the same thing. Proton numbers are unique to each element, as are atomic numbers


What are three subatomic paarticles in an atom?

Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.


Have a bitter taste feel slippery and are proton acceptors?

have a bitter taste, feel slippery, and are proton acceptors.


How is proton gradient established?

A proton gradient is established with an electron transport chain, where energy from electrons is donated from an high-energy source (such as food) to provide intracellular enzymes the energy to pump protons across an impermeable membrane in order to form a region with a high concentration of protons. Hope this helps! :)


Is proton charge of -1?

No, a proton's charge is +1.


What does a proton have?

A proton has a positive charge.


Who coined the word Proton?

The word "proton" was coined by Ernest Rutherford in 1920 during his experiments with radiation. Rutherford used this term to describe the positively charged particles he identified in the nucleus of an atom.