The charge of an electron is
a. -2.
b.-1.
c.0.
d.+1.
Actually, the answer is none of these. The charge on an electron is 1.602E-19 coulombs.
However, in view of all your choices you must want the RELATIVE charge of the electron. That is -1.
thanks!
The charge of an electron is -1, which means option b. is correct.
To determine the charge of an electron, we can refer to the laws of physics and specifically study the properties of subatomic particles. Here's a brief explanation of how to arrive at the correct answer:
1. Understand the charge of an electron: Electrons are negatively charged particles that orbit the nucleus of an atom. They carry a fundamental unit of negative charge, usually denoted as -1e, where 'e' represents elementary charge.
2. Review the multiple-choice options: Option a. -2, would indicate a charge that is twice the normal charge of an electron. Option c. 0, represents a neutral charge, which is not applicable to electrons. Option d. +1, would suggest a positive charge, which is not true for an electron.
3. Compare the options with the known charge of an electron: By comparing the options with our understanding of the charge of an electron, we can conclude that the correct answer is b. -1, as it accurately represents the negative charge of an electron.
Therefore, the correct answer is option b. -1.