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Within a Neutron there are two Down quarks and one Up quark. Within a Proton there are two Up quarks and one Down quark. You can not break a Electron down any further as it is a Subatomic Particle itself. Now a Up quark's mass is 2.4 MeV/c2, whilst a Down quark's mass is 4.8 MeV/c2. By using this information we can see that a Neutron has a greater mass than a Proton. Electrons have very little mass (0.511 MeV/c2). So to conclude a Neutron has a greater mass of a Proton, and a Proton has a greater mass of an Electron.
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How many protons and neutrons are bigger than electrons in sodium?
All If "bigger" refers to mass, then all protons or neutrons are bigger than electrons, regardless of the element.
Are there any particles smaller than protons neutrons and electrons?
Electrons are fundamental particles and we can not actually measure the size of an electron (we know we will NEVER be able to). However the size of protons and neutrons can be measured and we know that these particles are made up of other, more fundamental particles which are probably smaller.
If someone picks up an excess of electrons while walking across a carpet their charge would be?
negative protons are positively charged neutrons are neutral electrons are negative the masses of neutrons and protons are approximately equal and electrons, which "orbit" around the nucleus (the protons and neutrons) are much smaller mass-wise protons and electrons charges are equal and opposite
Which is smallest in size - atom or electron?
An electron is much smaller in size than an atom. An atom consists of a nucleus (protons and neutrons) surrounded by electrons. The size of an electron is much smaller compared to the entire atom.
Electrons and protons differ in their?
Electrons are negatively charged particles found in the outer shells of an atom. Protons, on the other hand, are positively charged particles located in the nucleus of an atom. Electrons are much smaller and lighter than protons.
How many protons and neutrons are bigger than electrons in sodium?
All If "bigger" refers to mass, then all protons or neutrons are bigger than electrons, regardless of the element.
What is the mass of an atom mainly determined by?
The sum of masses of protons, neutrons and electrons.
Which two particles have roughly the same mass?
Protons and neutrons have almost the same mass.
Are electrons larger than neutrons and protons?
no. protons and neutrons are MUCH larger than electrons.
Why are protons neutrons electrons called subatomic particles?
Because they are much smaller than an atom
Are elections bigger or smaller then neutrons and protons?
Elections are much smaller than neutrons and protons. Neutrons and protons are subatomic particles found in the nucleus of an atom, while electrons orbit the nucleus in electron clouds. The electron is about 1/1836 times smaller in mass compared to a neutron or a proton.
Are there any particles smaller than protons neutrons and electrons?
Electrons are fundamental particles and we can not actually measure the size of an electron (we know we will NEVER be able to). However the size of protons and neutrons can be measured and we know that these particles are made up of other, more fundamental particles which are probably smaller.
What atomic particles carry mass?
Protons, neutrons, and electrons are atomic particles that carry mass. Protons and neutrons contribute most of the mass to an atom's nucleus, while electrons have a much smaller mass compared to protons and neutrons.
Which of these characteristics differentiates electrons from protons and neutrons?
Electrons are negatively charged particles that orbit the nucleus of an atom, while protons are positively charged particles found in the nucleus, and neutrons are neutral particles also found in the nucleus. Electrons are much smaller in mass compared to protons and neutrons.
What are the changes of protons nutrons and electrons?
Protons and neutrons are found in the nucleus of an atom and have approximately the same mass, while electrons orbit the nucleus and have a much smaller mass. Protons have a positive charge, electrons have a negative charge, and neutrons have no charge. Changes in the number of protons determine the element, changes in the number of neutrons result in isotopes, and changes in the number of electrons create ions.
What subatomic particle makes up the mass?
Protons and neutrons make up the mass of an atom. Electrons, which are negatively charged, are much smaller in mass compared to protons and neutrons.
If someone picks up an excess of electrons while walking across a carpet their charge would be?
negative protons are positively charged neutrons are neutral electrons are negative the masses of neutrons and protons are approximately equal and electrons, which "orbit" around the nucleus (the protons and neutrons) are much smaller mass-wise protons and electrons charges are equal and opposite
