It would take the mass of electrons to equal the mass of 1 proton. If the charge-to-mass ratio of a proton is 9.58 x 107 coulombs/kilogram and the charge is 1.60 x 10-19 coulombs, what is the mass of the proton? How much charge is contained in 5 kg of proton? If the charge ...
if a proton has a relative mass of 1 unit and a relative charge of +1 unit .what is the接上relative mass and charge of :1.a neutron2.an electron? 答案 质子,中子,电子...有什么关系?化学知识忘没了.搞清它们关系了应该就能选出来了.相关推荐 1if a proton has a relative mass of 1 un...
Given: The mass of a proton is, m=1.67×10−27 kg The universal gravitational constant is, {eq}G = 6.674\times...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework...
What is the value of charge and mass of beta particles ? Why is beta particle energy spectrum continuous ? View Solution What is the ratio of mass of an electron to the mass of a proton ? View Solution What is the ratio of mass of an electron to the mass of a proton ? View Solutio...
Definitions of a Nucleon:A proton is a subatomic particle found in the nucleus of atoms that differs from the other subatomic particles (called 'neutrons') in the nucleus of most atoms because each proton has a positive charge of +1 (as opposed to neutrons, which have no charge). A proto...
In any atom, like charges repel one another, and opposite charges attract one another. This is why two protons repel each other and so do two electrons, but a proton and an electron attract each other. In an element, the numbers of electrons and protons are equal. Moreover, since they...
and now im wondering, jsut as when the atom bomb converts mass into energy and we can measure it in force and heat and electromagnetic radiation of various wavelengths, obviously just grams, but of what? what particle would we say is representing the 99% of a proton's mass that energy ...
Its rest mass is m. What is the proton's kinetic energy? Relativistic Energy: The kinetic energy of a high speed particle is equal to the difference between the total energy and the rest mass energy. Answer and Explanation: Let E0=m0c2 E=mc...
Virtually all the mass of an atom resides in its nucleus, according toChemistry LibreTexts. The protons and neutrons that make up the nucleus are approximately the same mass (the proton is slightly less) and have the same angular momentum, or spin. ...
Homework Statement Estimate the lifetime of a proton against fusion to 4He in the center of a Zero-Age-Main-Sequence solar mass star. First calculate the...