Periodic Table and Periodicity

The atomic number of the element unnilennium is :

The correct order of bond dissociation enthalpy of halogens is :

The characteristics of elements X, Y and Z with atomic numbers, respectively, 33, 53 and 83 are :

Match List - I with List - II : List - I (Metal Ion) List - II (Group of Qualitative analysis) (a) $$M{n^{2 + }}$$ (i) Group - III (b) $$A{s^{3 + }}$$ (ii) Group - IIA (c) $$C{u^{2 + }}$$ (iii) Group - IV (d) $$A{l^{3 + }}$$ (iv) Group - IIB Choose the most appropriate answer from the options given below :

Element "E" belongs to the period 4 and group 16 of the periodic table. The valence shell electron configuration of the element, which is just above "E" in the group is

The IUPAC nomenclature of an element with electronic configuration [Rn] $$5 \mathrm{f}^{14} 6 \mathrm{d}^{1} 7 \mathrm{s}^{2}$$ is :

Bond dissociation energy of "E-H" bond of the "$\mathrm{H}_{2} \mathrm{E}$ " hydrides of group 16 elements (given below), follows order. A. $\mathrm{O}$ B. $\mathrm{S}$ C. Se D. $\mathrm{Te}$ Choose the correct from the options given below:

Match List I with List II .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-7btt{border-color:inherit;font-weight:bold;text-align:center;vertical-align:top} .tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top} List I (Atomic number) List II (Block of periodic table) A. 37 I. p-block B. 78 II. d-block C. 52 III. f-block D. 65 IV. s-block Choose the correct answer from the options given below :

Which one of the following elements will remain as liquid inside pure boiling water?

Given below are two statements : Statement (I) : Both metals and non-metals exist in p and d-block elements. Statement (II) : Non-metals have higher ionisation enthalpy and higher electronegativity than the metals. In the light of the above statements, choose the most appropriate answer from the options given below :