How does Rb bond with other elements?(1 point)

Question

Responses

Rb gains two electrons.
Rb gains two electrons.

Rb loses an electron.
Rb loses an electron.

Rb loses two electrons.
Rb loses two electrons.

Rb gains an electron.

Answer 1

Rb (rubidium) loses one electron when it bonds with other elements. So the correct response would be:

Rb loses an electron.