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Kooxda 7 (Halogens) — Imtixaanka bilowga
Su'aal 1 / 3
Dooro mid
Mid ka mid ah weedhahan soo socda ayaa si sax ah u qeexaya cusbo (salt)?
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Ii akhri
a
Walaxda litmus buluugga ah ka beddesha cas.
b
Walaxda la sameeyo marka bir (metal) ay la falgasho bir aan ahayn (non-metal).
c
Walaxda pH-keedu ka weyn yahay 7.
d
Walaxda aan ku milmin biyaha.
e
Walaxda had iyo jeer ahasho (acidic).
Hubi
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