Pierakstīties
WAEC - Chemistry (1997 - No. 33)
Which of the following when heated strongly in air will leave a metal as residue?
Sodium trioxonitrate (V)
Potassium trioxonitrate (V)
Silver trioxonitrate (V)
Lead (ll) trrioxonitrate(V)
Aluminium trioxonitrate (V)
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