The following statements relate to main group element allotropes and elemental trends in the periodic table. -bonding is more prevalent in period 2 allotropes than period 3 allotropes. II. Lead and germanium are group 14 elements with germanium (period 4) having greater metallic character than lead (period 6). III. The carbon atoms in graphite are sp³ hybridised. IV. Red phosphorus is the most unreactive form of phosphorus. Which of the above statements are TRUE? O I and II only म O I and IV only O II and IV only O I only OI, II and III only

The following statements relate to main group element allotropes and elemental trends in the periodic table. -bonding is more prevalent in period 2 allotropes than period 3 allotropes. II. Lead and germanium are group 14 elements with germanium (period 4) having greater metallic character than lead (period 6). III. The carbon atoms in graphite are sp³ hybridised. IV. Red phosphorus is the most unreactive form of phosphorus. Which of the above statements are TRUE? O I and II only म O I and IV only O II and IV only O I only OI, II and III only

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter9: Covalent Bonding: Orbitals

Section: Chapter Questions

Problem 78AE: The transport of O2 in the blood is carried out by hemoglobin. Carbon monoxide (CO) can interfere...

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