0
James Chadwick.
In 1935 he received the Nobel Prize for his discovery of neutrons.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How is given credit for first discovering bacteria?
no. How was not given credit for first discovering bacteria. Mr/ ms How is an unknown subject. The person who was given credit for first discovering bacteria was Anton van Leeuwenhoek.
Who is given credit for proposing that matter is composed of atoms?
Democritus
Why neutron is call neutron?
The neutron is called the neutron because it it electrically neutral, hence the neu- prefix
What is the neutron absorption cross section of an atom?
The neutron absorption cross section of an atom is the size of the target presented by that atom to an incoming neutron. Let's look at a couple of things and we'll get to it. Ready? Let's go. There is a funny group of rules associated with the way an atomic nucleus reacts to an incoming neutron. It isn't necessarily like breaking a rack of billiard balls like in so many science shows. It's more like the neutron manages to press up against the nucleus and the nucleus captures it. Then what happens, happens. One of the concepts to be considered is the energy of the incoming neutron. How fast is it going? Faster isn't necessarily better for increasing the probability of capture. It usually isn't. Another factor is the size of the target that a given nucleus presents to that neutron. We call that a neutron absorption cross section, and it's measured in barns. (Yes, like the broad side of a barn, as in hitting the broad side of a barn. And who said physicists weren't funny and couldn't make jokes!) There are tables to look this stuff up on because each given isotope of each given element has a given neutron capture cross section. That makes things challenging. And the actual cross section is different for different energies of neutrons. That ups the challenge for investigators even more.
Which has the least amount of mass a molecule an atom an electron a neutron a proton?
The mass of an electron is the least among the options given here.
What did James chadwickdiscover?
James chadwick was a scientist who made many contributions to the atom and he worked on various radioactivity problems. Sir James Chadwick has been given the credit for discovering the neutron.
What happens to a neutron star that gives it the name pulsar?
the name pulsar is given to a neutron star that rotates
Who is given credit for finding Florida?
who was given credit for finding the state Florida
What was Louis Pasteur given credit for?
louis pasteur was given credit for chicken cholera
Who was given credit for building the steamboat?
Robert Fulton was given credit for the creation of the steamboat.
What city is given credit for the birth of hip hop dance?
New york was given credit.
What is the probability that Beta minus decay will occur on a given neutron in a given second?
The probability is very close to zero.
Who was given credit for leading the first Chicano youth conference in 1968?
Rodolfo Gonzales was given credit.
Why do think paulrevere was the given credit?
why do you think paul revere was the given credit for his famous ride when he was captured
Is positively charge neutron?
No, a neutron does not have a positive nor a negative charge. Its in between, too many neutrons can cause radiation, like cobalt-60 the number at the end tells you how much neutrons are in the atom.
Who was given credit for finding Pennsylvania?
who credit for find pa
What was the name of the person who discovered neutron?
James Chadwick is given credit for the discovery of the neutron in 1932. Chadwick did experiments to demonstrate the existence of a neutral particle in the nucleus that was later given the name neutron. For this, he received the Nobel Prize in Physics in 1935. Chadwick was not the first person to assert the existence of the neutron, or rather was not the first to assert the existence of a neutral particle in the nucleus with the characteristics of the neutron. Santiago Antunes de Mayolo, a Peruvian scientist, proposed the existence of such a particle as the neutron at the Third Scientific Panamerican Congress in 1924. Ettore Majorana, an Italian theoretical physicist, is credited with make a proposal of the existence of this particle also, but this was not documented in a scientific publication. As with many scientific developments, ideas form over time and with different people. Credit of single person for a single "discovery" is not the same as saying the ideas all evolved from one person. Background on this topic is in the related link and the related questions.
