konfiguracja gazów szlachetnych
0 6 Fiche ewajedwabinska
сұрақ  |
жауап |
|||
|---|---|---|---|---|
|
hel
|
 |
K2
|
||
|
neon
|
|
K2L8
|
||
|
argon
|
|
K2L8M8
|
||
|
krypton
|
|
K2L8M18N8
|
||
|
ksenon
|
|
K2L8M18N18O8
|
||
|
radon
|
|
K2L8M18N18O8P8
|
||
