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Atoms are made up of protons, neutrons, and electrons. The protons and neutrons are found together in the core of the atom, called the nucleus, which is in the center. The electrons are found moving around the nucleus (at different energy levels) in what is called the electron cloud.
Note that in hydrogen, most all of it is made up of just a lone proton and an electron. There are no neutrons in the most common isotope of hydrogen (1H).
Protons and neutrons, which are called nucleons when they're found in an atomic nucleus, are further made of still smaller subatomic particles called quarks.
See the Related Questions and Web Links below this answer for more information about atoms and their components.
This is a hotly debated topic in science.
All atoms that comprise "matter" (excluding "dark matter" which is outside the scope of this comment) are made up of electrons, neutrons and protons.
Electrons, neutrons and protons are thought to be made up of "quarks" or "leptons"...elementary particles that have distinct mass and charge properties.
A proton is made up of two "up" quarks (with a charge of +2/3) and one "down" quark (with a charge of -1/3) which results in a particle with a charge of +1.
A neutron is made up of two "down" quarks (with a charge of -1/3) and one "up" quark (with a charge of +2/3) which results in a particle with a charge of 0.
An electron is a lepton with a charge of -1.
There are six varieties of quarks (beyond the "up" and "down" quarks, there are "strange", "charm", "top" and "bottom" quarks) and there are six varieties of leptons (Beyond the electron there are "electron neutrino", "Tau", "Tau neutrino", "Muon", and "Muon Neutrino" leptons)
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The electron, the proton and the neutron are the "building blocks" of the atom. Protons have a positive electrical charge (p+), and neutrons which have about the same mass, are electrically neutral, or have no electrical charged (n0). Electrons, which are much less massive than protons - only about 1/1836th as heavy - have a negative electrical charge (e-). All atoms are made of protons, neutrons and electrons, though most hydrogen (1H1) has just the proton in its nucleus and a lone electron in orbit.
Atoms are made up of:
Protons- These are the positive particles that make up the nucleus. The number of protons determines what element an atom is. All atoms with 92 protons are Uranium, all protons with 3 protons are lithium, ect.
Neutrons- These are the neutral particles that make up the nucleus. The mass of a neutron is almost identical to the mass of a proton. The number of neutrons determines which isotope of an a element a certain element is. So if a Carbon atom has 8 neutrons, it is Carbon14 (because it also has 6 protons.)
Electrons- These are the negative particles that "orbit" the nucleus. They have barely any mass compared to protons and neutrons. They determine the chemical properties of an element. All atoms have the same number of protons and electrons, which is why atoms are neutral.
Protons, neutrons, and electrons are the three particles that make up atoms. Protons and neutrons are located in the nucleus of an atom, while electrons orbit around the nucleus.
The up quark, the down quark, and the electron. Two up quarks and a down quark form a proton, and two down quarks and an up quark form a neutron.
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Particles that make up compounds are called?
Atoms.
Which is true about particles that make up solid matter?
Particles that make up solid matter are tightly packed together, have strong cohesive forces between them, and vibrate in fixed positions. These particles have a definite shape and volume, and maintain their structure even when subjected to external forces.
What are the three subatomic particles of a molecule?
The three subatomic particles of a molecule are protons, neutrons, and electrons. Protons carry a positive charge, neutrons are neutral, and electrons carry a negative charge. Together, they make up the structure of an atom.
What are minute particles called?
Minute particles are called molecules or atoms. These are the building blocks of matter that make up everything in the universe.
What material are atoms made of?
Atoms are composed of three subatomic particles: protons, neutrons, and electrons. Protons and neutrons are made up of smaller particles called quarks, which are held together by strong nuclear forces. Electrons are elementary particles that orbit the nucleus of an atom.
What is the name given to the three particles that make up atoms?
The three particles that make up atoms are protons, neutrons, and electrons.
What are the three names of the particles that make up atoms?
proton, electron, neutron
What are the three types of atoms that make up an element?
The three types of atoms that make up an element are protons, neutrons, and electrons. Protons and neutrons are found in the nucleus of the atom, while electrons orbit around the nucleus in energy levels.
The particles that make up elements are?
atoms.
What is the scientific name of particles which make up particles?
atoms and molecules
What tiny particles make up molecules?
Atoms are the tiny particles that make up molecules. Atoms are composed of protons, neutrons, and electrons. Molecules are formed when atoms combine together through chemical bonds.
What are the 3 basic particles that make up atoms?
The three basic particles that make up atoms are protons, neutrons, and electrons. Protons carry a positive charge, neutrons have no charge, and electrons carry a negative charge. Together, these particles form the structure of an atom.
What are the tiny particles that make up matter?
Tiny particles that make up matter are called atoms. Atoms are composed of even smaller particles known as protons, neutrons, and electrons. These subatomic particles combine in various ways to form different elements found in the universe.
Particles that make up compounds are called?
Atoms.
What is scientific name of particles which make up matter?
The scientific name of particles that make up matter are atoms. Atoms are the basic building blocks of all matter and are composed of even smaller particles called protons, neutrons, and electrons.
What three subatomic particle's make up atoms?
Protons, neutrons and electrons The particles themselves are made up of smaller particles (quarks), bar the electron which is believed to have no sub-particles and therefore is believed to be elementary
Which is true about particles that make up solid matter?
Particles that make up solid matter are tightly packed together, have strong cohesive forces between them, and vibrate in fixed positions. These particles have a definite shape and volume, and maintain their structure even when subjected to external forces.
