36 Best Electron Questions and Answers (Q&A) - ProProfs Discuss

D. Ronald, Writer
Answered: Feb 20, 2019

It was in the year 1897 when free electrons were first discovered by J.J Thompson. He was just looking into the properties of the cathode ray when he made the discovery. The moment that free...Read More

2 Answers

298 views

Why can't an electron's movement in a quantum field not be detected?

D. Ronald, Writer
Answered: Feb 20, 2019

According to the Heisenberg Uncertainty Principle, the main reason why it will be hard to detect the movement of the electron in a quantum field is that the electrons do not have their own...Read More

3 Answers

285 views

Are X-rays just fast moving electrons?

John F. connor, Content Marketing executive
Answered: Feb 08, 2019

X-rays are also called X-radiation. Specifically, it is an electromagnetic radiation. There are certain wavelengths for certain X-rays. However, many of the common x-rays found at doctor’s...Read More

3 Answers

276 views

What is an electron bubble?

G. Roland, Professor
Answered: Jan 24, 2019

In a cryogenic gas or liquid, such as neon or helium, an electron bubble is the empty space around a free electron. Electron bubbles are very small, measuring approximately 2nm in diameter when...Read More

3 Answers

265 views

What is the difference between Non-Polar and Polar Covalent Bonds?

J. Emmerich, Web Content Writer
Answered: Jul 08, 2020

Non-polar and polar covalent bonds are types of covalent bonds; they occur in different types of non-metal elements. Covalent bonding refers to the transfer of electrons,...Read More

2 Answers

245 views

What is the difference between Leptons and Quarks?

D. Nichols
Answered: Sep 13, 2019

Quarks and leptons are known to be particles that are more common in physics. These are particles that cannot be broken down anymore. Take note that some people say that they are not merely...Read More

1 Answer

245 views

How do electrons beams help in welding?

L. Sevigny, Doctor
Answered: Jan 24, 2019

Electron beams play a significant role in welding; specifically when you want a job done that is precise, clean, and when the area surrounding it should not be heated. The electron beam is also...Read More

3 Answers

232 views

How did Donald Kerst accelerate electrons?

L. Sevigny, Doctor
Answered: Jan 24, 2019

After several failed attempts before him, Donald Kerst successfully accelerated electrons in 1940 at the University of Illinois. Kerst was able to accelerate the electrons using a betatron. A...Read More

3 Answers

231 views

How to find the number of electrons?

D. Smith, Musician
Answered: Sep 03, 2020

The first method I would be teaching you on how to find the number of electrons would be on the periodic table.
Thus, follow these steps: 1. Pick up your periodic table. Don'...Read More

1 Answer

49 views

Electron Questions and Answers (Q&A)

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