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Q: How many of each type of subatomic particle does this atom have 44 Ca 20?
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How can you figure out how many of each subatomic particle is in a atom has?

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How many of each subatomic particle are in an atom of xenon with mass number 132?

Xenon 132 has 54 protons and 54 electrons and 78 neutrons.


How many of each subatomic particle would be present in an atom of helium with a mass of 4 amu?

2 protons, 2 electrons and 2 neutrons


What has a negetive charge?

There are many particles that contribute to the make up an atom. An electron is the subatomic particle that has a negative charge. The muon and tau particle also are negatively charged.


What subatomic particles are found outside the atomic nucleus?

The particles outside of an atom are called electrons :D


What are positiely charged subatomic particles?

Of the hundreds of subatomic particles, many have an electric charge. The best-know particle with a positive charge is the proton. Subatomic particles are considered only protons, neutrons, electrons. The other particles form the large group of elementary particles (which includes also p, n and e).


How many protons and neutrons does an atom have and where are each of these subatomic particles located?

Atoms can have anywhere from 1 to somewhere around 260-290 subatomic particles. The protons and neutrons are located in a clump in the center of the atom, surrounded by rapidly revolving electrons


How many subatomic particles are present in an atom except proton neutron electron and what are they?

The only subatomic particles that exist in an atom are protons, neutrons, and electrons.


How many subatomic particles are in a nuclide?

The atom of a chemical element contain protons, neutrons and electrons; the number is specific for each isotope.


What is an electrically neutral subatomic particle found in a necleus of an atom?

There are many neutral particles which are made up of charged quarks e.g. the neutron) but the only fundamental neutral particles are neutrinos, photons, Z bosons, and gluons.


How many subatomic particle would be present in an atom of helium with a mass of 4 amu?

An atom of helium with a mass of 4 atomic mass units (amu) would typically contain 4 subatomic particles. Two of these particles would be protons, two would be neutrons, and two would be electrons.


What is invisible negatively charged particle?

There are many subatomic particles with negative charge, but the first negatively charged particle that anyone learns about is the electron. It is only invisible in the sense that humans can not see it because it is so small. It is a perfectly normal subatomic particle and certainly the most common negatively charged particle in the universe.