A. lanthanides & actinides
B. s and p block elements
C. chalcogens and halogens
D. d and f block elements
Related Mcqs:
- Group VIB of transition elements contains___________________?
A. Zn Cd Hg
B. Fe Ru Os
C. Cr Mo W
D. Mn Te Re - The oxidation state of transition elements is usually _______________________?
A. variable
B. constant
C. single
D. infinite - Non-stoichiometric compounds of transition elements are called___________________?
A. hydrates
B. hydrides
C. binary compounds
D. interstitial compounds - All the transition elements show_________________?
A. Similar physical properties
B. Similar chemical properties
C. Both A and b
D. None - Inner transition elements are called _________________?
A. Lanthanides
B. Actinides
C. Rare earth metals
D. All - Transition elements, in general, exhibit the following properties, except one. Name that property?
A. Variable oxidation state
B. Natural Radioactivity
C. Tendency to form complexes
D. Formation of alloysSubmitted by: Muhammad Ali Kunbhar
- Which of the p-block elements are not representative elements ?
A. Alkali metals (I-A)
B. Group-14 elements (IV-A)
C. Group-18 elements (VIII-A)
D. Halogens (VII-A) - Coordination number of the transition element in [Pt Cl NO2 (NH3)4]2- is____________________?
A. 2
B. 6
C. 4
D. 8 - When light is exposed to transition element then electrons jump from lower orbitals to higher orbitals in______________________?
A. orbitals of f-subshell
B. orbitals of d-subshell
C. orbitals of p-subshell
D. both A & B - When a compound of transition element is dissolved in a solution of salt then it produces____________________?
A. simples ions
B. complex ions
C. double salts
D. strong anions
