Question

general science
which of the following is a true statement about an electron
a it has a positive charge.
b it exhibits some properties of waves.
c it is located inside the atoms nucleus.
d it has the most mass of all atomic particles.

Explanation:

Step1: Analyze Option A

Electrons have a negative charge, not positive. So A is wrong.

Step2: Analyze Option B

Electrons exhibit wave - particle duality. They can show wave - like properties such as diffraction. So B is correct.

Step3: Analyze Option C

Electrons are located outside the nucleus in electron shells. Protons and neutrons are in the nucleus. So C is wrong.

Step4: Analyze Option D

Electrons have very little mass compared to protons and neutrons. Protons and neutrons have much more mass. So D is wrong.

Answer:

B. It exhibits some properties of waves.