Log in
New Activity
Types of activities
Support center
Enter your Game Pin
Blog
Premium
English
Español
Français
New Activity
Log in
All the activities
Play Matching Pairs
Print Matching Pairs
Configuración electrónica
Autor :
Linda Janeth Vega Vega
1s2-2s1
1s2-2s2-2p2
(Ne) 3s2-3p3
1s2-2s2-2p3
(Ar) 3d10-4s1
1s2-2s2-2p5
1s2-2s2-2p4
(Kr) 4d10-5s2-5p3