Valencia de metales

Question 1

Valencia: +1

Answer 1

Li, Na, K, Cs, Fr, Ag, y Rb.

Question 2

Valencia: +1 y +2

Answer 2

Cu, Hg

Question 3

Valencia: +2

Answer 3

Be, Mg, Ca, Ba, Ra, Cd, Zn, y Sr

Question 4

Valencia: +2 y +3

Answer 4

Fe, Co, Ni, Cr, y Mn

Question 5

Valencia: +3

Answer 5

Al, Bi, Sc (escadnio), Ga, In (Indio), Gd (Galalindio)

Question 6

Valencia: +2 y +4

Answer 6

Sn, Pb, Pd, Pt

Question 7

Valencia: +1 y +3

Answer 7

Tl y Au