charges Flashcards
1
Q
alkali (+1)
A
Hydrogen, lithium, sodium, pottasium
2
Q
alkaline (+2)
A
beryllium,magnesium, calcium
3
Q
+3 BAG
A
boron,aluminium, gallium
4
Q
-3 NPA
A
nitrogen, phosphorous, arsenic
5
Q
-2 OSS
A
oxygen, sulfur, selenium
6
Q
-1 FCB - FEACIBILITY
A
fluorine,chlorine, bromine