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Dooro mid
Waa maxay macnaha period-ka ee jaantuska curiyeyaasha (periodic table)?
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Ii akhri
a
Curiyeyaasha leh tirada isku midka ah ee elektaroonada ee qolka sare.
b
Curiyeyaasha leh tirada atomiga (atomic number) isku midka ah.
c
Curiyeyaasha leh tirada isku midka ah ee qolalka elektaroonada (electron shells).
d
Curiyeyaasha leh sifooyin kiimiko oo isku mid ah.
Hubi
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