How does an atom/nucleus change during a nuclear process? If the mass of one neutron is 1.00866 amu, the mass of one proton is 1.00728 amu, and the mass of a 124Cs nucleus is 123.912258 amu, calculate the binding energy for the 124Cs nucleus (MeV/nucleon). ...
What is a) the kinetic energy of the proton, b) the magnitude of the momentum of the proton, c) the speed of A proton (with a rest mass m = 1.67 x 1027 kg) has a total energy that is 4.00 times its rest energy. What is the kinetic...
so they are assumed to have a negligible effect. Consequently, the nucleus accounts for almost the entire mass of the atom of any element, which means that a single proton or neutron has an approximate mass of 1 AMU.
What does finding the Higgs boson mean? What gives the Higgs boson mass? How many Higgs bosons are there? What does a Higgs boson look like? Is the Large Hadron Collider a cyclotron? How efficient is the Large Hadron Collider? Does the Higgs boson have an antiparticle?
If a proton and electron are removed, can the element itself change? What is a good way to memorise all of the periodic table? Why is Avogadro's number called the mole? How many years would it take for an isotope to be completely non-reactive if the isotope had a half...
Many subatomic particles have the same charge as an electron (e) but much different masses. For instance, the muon has the same charge as an electron, but its mass is roughly 207 times greater. Explain the changes you would have to make to the e/m tube an ...
How many protons does an alpha particle have? How are subatomic particles responsible for an atom's characteristics? How is particulate matter controlled? Explain how alpha particles interact with atoms as they pass through air, and explain why alpha particles would not pass through the sides of ...
What particle properties distinguish a proton from 1. a neutroCan a quark, a component of a nucleon, be further subdivided into smaller particles?Many subatomic particles have the same charge as an electron (e) but much different masses. For i...
How many of these particles will be scattered greater than 90 degrees? How many will be sca Describe the Bohr model of the atom. What is de Broglie's key idea (involving matter waves) that makes the Bohr atom have discrete energy levels? I...
This is an ambition that is shared by many other countries: as of 23 April 2021, 44 countries and the European Union have pledged to meet Net Zero [2]. Together, they account for around 70% of global CO2 emissions and GDP. There are two different routes to achieving Net Zero, which ...