Protons example sentences

"Protons" Example Sentences

1. Protons are positively charged subatomic particles found in the nucleus of atoms.
2. The hydrogen atom contains one proton and one electron.
3. The atomic number of an element corresponds to the number of protons in the nucleus of one of its atoms.
4. Protons have a mass roughly 1,836 times that of electrons.
5. The strong nuclear force holds protons together inside the nucleus of an atom.
6. Protons are affected by the electromagnetic force which causes them to attract electrons.
7. Protons have a positive charge of +1.0 on the elementary charge scale.
8. Neutrons and protons are collectively referred to as nucleons.
9. Protons are composed of quarks, specifically two up quarks and one down quark.
10. Protons were discovered by Ernest Rutherford in 1919.
11. According to the Standard Model, protons are not elementary particles.
12. The density of protons is relatively large, at around 1.7×1018 kilograms per cubic meter.
13. Protons exist in two energy states, the ground state and an excited state.
14. The stability of protons is an important topic in particle physics.
15. Nuclear fusion occurs when protons fuse together.
16. The masses of protons and neutrons largely determine the mass of atomic nuclei.
17. Proton therapy uses positively charged protons to treat certain types of cancer.
18. Researchers are studying how protons are formed and structured.
19. Protons contribute to isotopes of an element that have the same number of protons but different numbers of neutrons.
20. An antimatter counterpart of the proton, known as the antiproton, also exists.
21. A particle accelerator speeds up protons to create a proton beam for research.
22. During nuclear fission, one or more protons are released from atomic nuclei.
23. Scientists study proton-proton interactions to understand nuclear reactions.
24. The Bohr model of the hydrogen atom features an electron orbiting a stationary proton.
25. Protons exhibit intrinsic properties such as spin and magnetic moment.
26. The proton-proton chain is a series of nuclear fusion reactions that power the Sun.
27. A cyclotron uses magnetic and electric fields to accelerate protons.
28. Proton decay, if it exists, would signal the instability of protons.
29. Protons make up roughly one percent of the visible mass in the universe.
30. A proton spectrometer separates protons of different energies.
31. The conservation of baryon number must account for protons and antiprotons.
32. The Large Hadron Collider smashes protons together at high energies.
33. Protons contribute to the mass–energy equivalence of an atomic nucleus.
34. Proton NMR spectroscopy studies the behavior of protons in magnetic fields.
35. Protons are composed of quarks held together by the strong force.
36. Protons participate in weak interactions that convert protons into neutrons.
37. A Van de Graaff generator uses moving belts to accelerate protons.
38. Protons and electrons combine to form electrically neutral hydrogen atoms.
39. Marie Curie used positively charged alpha particles, or helium-4 nuclei with two protons, to study radioactivity.
40. The Standard Model describes protons as hadrons made up of quarks.
41. Protons provide one of two nuclear binding forces, along with neutrons.
42. A beam of protons from a cyclotron is used in proton therapy.
43. Alpha particles emitted during radioactive decay contain two protons and two neutrons.
44. The mass of two hydrogen atoms together is less than the mass of one free proton.
45. Protons are the principal carrier of positive electrical charges in living cells.
46. Protons are accelerated by the electromagnetic force within a cyclotron.
47. When converting mass into energy, the proton has the greatest mass-energy equivalence per particle.
48. Protons are used to determine the masses of subatomic particles.
49. A cloud chamber shows the tracks left by ionized protons as they travel.
50. Protons and electrons are accelerated in a particle accelerator like CERN's Large Hadron Collider.
51. The radius of the proton is much smaller than the radius of the atom as a whole.
52. In physics, the proton is considered an elementary particle, though it has composite structure.
53. A Geiger–Marsden experiment performed by Rutherford showed that the positive charge of an atom is concentrated in a tiny nucleus containing protons.
54. When a proton merges with a neutron, the weak nuclear force converts one of the down quarks within the proton into an up quark.
55. The modest production rate of free protons in stars like our Sun comes from the proton-proton chain reaction.
56. Most of the mass of a hydrogen atom comes from the proton located at its center.
57. Ordinary water contains hydrogen nuclei with only a single proton each.
58. Proton decay, if it can be observed, would help scientists develop a unified theory uniting all fundamental particles and forces.
59. While protons and neutrons are composed of quarks, protons are not identical to neutrons due to differences in their quark composition.
60. Protons contribute to the positive charge and total baryon number of atomic nuclei.

Common Phases

1. Protons are positively charged subatomic particles found in the nucleus of an atom.
2. The positively charged protons are balanced by the negatively charged electrons that orbit the nucleus.
3. Hydrogen has one proton and one electron.
4. Helium has two protons and two electrons.
5. The number of protons in an atom's nucleus determines which element it is.
6. All atoms of the same element have the same number of protons.
7. Atoms with the same number of protons but different numbers of neutrons are called isotopes of that element.
8. The number of protons and neutrons in a nucleus determine the atomic mass.
9. As protons and neutrons are very close together in the nucleus, they attract each other through the strong nuclear force.
10. Electrons are attracted to the positive protons through the electromagnetic force.
11. The strong nuclear force that binds protons in the nucleus overcomes their electrical repulsion.
12. Protons have a mass number of 1 and an atomic number of 1.
13. The total positive charge in the nucleus of an atom comes from the protons.
14. Protons are formed during fusion reactions in the core of the Sun.
15. During beta plus decay, a proton transforms into a neutron.
16. Protons are emitted from radioactive nuclei during radioactive decay processes.
17. The number of positive charges in the nucleus of hydrogen is equal to the number of protons.
18. There are two protons in the nucleus of a helium atom.
19. Carbon has six protons and six neutrons in its most common isotope.
20. Protons and neutrons make up most of the mass of an atom.
21. Electrons possess very little mass compared to protons and neutrons.
22. Scientists use particle accelerators to accelerate protons to high speeds and collide them.
23. Protons were discovered inside the nuclei of atoms by Ernest Rutherford and his students.
24. In the standard model of particle physics, protons are classified as hadrons.
25. Protons and neutrons are collectively known as nucleons.
26. The proton is an example of a baryon, a type of hadron made up of three quarks.
27. A proton has two up quarks and one down quark that make up its composition.
28. The mass of the proton comes primarily from the kinetic and potential energy of the quarks and gluons within it.
29. The momentum of protons can be calculated using mass times velocity.
30. There are about 6 x 10^27 protons in one gram of hydrogen.
31. In a hydrogen atom there is one proton in the nucleus and one electron orbiting it.
32. During nuclear fusion, protons fuse together to form heavier elements.
33. Protons combine with electrons to form positively charged hydrogen ions in acids.
34. Protons usually have a mean lifetime longer than the age of the universe.
35. The mass of a proton is about 1.673 x 10^-27 kilograms.
36. The charge of a proton is +1.602 x 10^-19 coulombs.
37. In particle accelerators, protons are collided with great energy to investigate their subatomic properties.
38. Inside stars, protons undergo fusion reactions to form helium and heavier elements.
39. Proton radiation can damage cells and tissues if exposure lasts too long.
40. A proton beam is used in cancer therapy to damage and kill tumors.
41. Each atomic nucleus contains a number of positively charged protons and neutrally charged neutrons.
42. As protons are positively charged, they can be accelerated using electric and magnetic fields.
43. Proton therapy uses accelerated protons to destroy cancer cells with minimal damage to surrounding tissue.
44. A hydrogen atom has one electron orbiting its single proton nucleus.
45. Fusion reactors aim to convert protons into helium through nuclear fusion reactions.
46. Neutrons and protons have approximately the same mass but different charges.
47. An isotope is an atom with the same number of protons but a different number of neutrons.
48. The atomic number equals the number of protons in the nucleus of each atom of that element.
49. The proton cloud surrounding a heavy nucleus contains more energy than the mass of the protons.
50. The number of protons in an atomic nucleus does not change during chemical reactions.
51. The collective electric charge of the protons keeps the atom electrically neutral.
52. The atomic mass takes into account the mass of both the protons and the neutrons in the nucleus.
53. The positive charge of a proton is balanced by the equal negative charge of an electron.
54. The masses of protons and neutrons are approximately equal, with neutrons being slightly heavier.
55. Nucleons refer to both neutrons and protons within an atomic nucleus.
56. The atomic weight and atomic mass number account for both protons and neutrons.
57. Scientists use particle accelerators to collide protons and study their subatomic properties.
58. In chemical reactions, electrons are gained, lost or shared but the number of protons stays the same.
59. The number of protons determines what element an atom belongs to.
60. The most common isotope of hydrogen has one proton and no neutrons.