What is the composition of subatomic particles: proton and neutron
A proton is made of two up quarks and one down quark.
On the other hand a neutron is made of two down quarks and one up quark.
The nucleus of the atom is composed of subatomic particles, one of them being the proton and the other being the neutron . Assuming the proton is a perfect sphere, and the diameter is 1.689-femtometers, calculate the density for the nucleus in the most abundant isotope of the hydrogen atom (in g/cm3). pi = 3.1416 1 fm = 10−15 m
1. Neutron Diffraction While not discovered until 1932, neutrons are neutral subatomic particles possessing magnetic moments. As a result, neutrons will diffract from the layers of a crystal lattice, due to their magnetic interactions with atomic electrons. A beam of 1.0 eV neutrons strikes a crystal whose lattice planes are separated by 0.025 nm. In convenient units, the neutron mass is Mn = 940 MeV/ca. Determine the angle 6 between the incident and scattered neutron beams, for which the first...
when a chemical reaction occurs, what subatomic particles are not involved?
Question 5 A proton and a neutron traveling at the same speed enter a uniform magnetic field. The velocity vector of each particle is perpendicular to the magnetic field. Which of the following statements best describes their motions? The paths of both particles will curve in the same direction, and the radil of the two trajectories will be equal. The paths of both particles will curve in opposite directions, and the radil of the two trajectories will be equal. The...
( What ? Physicists often measure the momentum of subatomic particles moving near the speed of light in units of Mevc, where is the speed of light, and I MeV - 1.6 10-13 kg. m/s. Based on this what are the units of momentum for a high-speed subatomic particle in terms of fundamental Sunits? What we the unit of momentum for a high-speed subatomic particle in terms of a newton and another fundamental SI unit? Lol - Need Help?
what is the correct definition of a base a) proton donor b) proton acceptor c) neutron donor d) neutron acceptor
List the three subatomic particles of the atom. Indicate the charge of each. What is the difference between an atom and a molecule? What is the difference between a molecule and a compound? Provide an example of an atom, a molecule, and a compound.
Question 1 2 pts The subatomic particle that accounts for the most volume of an atom is: Proton Neutron O Electron O Quark
Which subatomic particle has a relative charge of 1 and a mass of 1? a. alpha b. neutron c. electron d. proton e. none of the above
17.
Complete the following table for the three key subatomic particles.