Is this right? - Chemistry?

Question

Would you expect each of these atoms to gain or lose electrons when forming ions? What ion is the most likely in each case?

1. Ra -

lose e-; Radon (Rn)

2. In -

lose e-; Krypton (Kr)

3. P -

gain e-; Argon (Ar)

4. Te -

gain e-; Xenon (Xe)

Answer 1

I think your answers are right, but I think they also wish to know which ion might form

1.Ra+2

2. In+3

3.P-3

4. Te-2