Hamad Group VA and VIA Elements 04/01/2024 A. White B. black C. red D. Violet Related Mcqs: Phosphorus is a Greek word and it means_________________?A. Light bearing B. Fire C. Impure D. Tetrahedral... Allotropic form of phosphorus that is poisonous is___________________?A. White B. Red C. Black D. Violet... Which one of the followings possesses melting point below 0°C?A. Nitrogen B. Phosphorus C. Carbon D. Bismuth... The most electronegative element among the following is_________________?A. Sb B. N C. As D. P... FeSO4 forms brown ring with________________?A. N2O3 B. NO2 C. NO D. N2O...
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