Consider the following statements. (i) Beryllium has small size and high polarizing power. (ii) Beryllium does not have d-orbitais in its valence shell. (iii) Beryllium has low electronegativity and very low ionization enthalpy as compared to other alkaline earth metals. Which of the above statements is/are not correct? (a) (i) only (b) (ii) only (c) (iii) only (d) (i) and (ii)

Consider the following statements. (i) Beryllium has small size and h

1.	Consider the following statements. (i) Beryllium has small size and high polarizing power. (ii) Beryllium does not have d-orbitais in its valence shell. (iii) Beryllium has low electronegativity and very low ionization enthalpy as compared to other alkaline earth metals. Which of the above statements is/are not correct? (a) (i) only (b) (ii) only (c) (iii) only (d) (i) and (ii)
Answer» (c) (iii) only