Question

Which of the following statements is true? A) We can sometimes know the exact location and speed of an electron at the same time. B) All orbitals in a given atom are roughly the same size. C) Since electrons have mass, we must always consider them to have particle properties and never wavelike.

Answer 1

Answer:

A) We can sometimes know the the exact location and speed of an electron at the same time.

Explanation:

It is the right awnser.

Answer 2

A. We can sometimes know the exact location and speed of electron at the same time