Transition Elements

A. hydrates
B. hydrides
C. binary compounds
D. interstitial compounds

A. variable
B. constant
C. single
D. infinite

A. [Ar]4s23d4
B. [Ar] 4s23d4
C. [Ar]4s03d5
D. [Ar]4s13d5

A. corrode slowly
B. corrode rapidly
C. does not corrode easily
D. none of these

A. increases
B. decreases
C. remain same
D. no regular trend

A. outer transition elements
B. inner transition elements
C. typical transition elements
D. transition elements

A. Zn Cd Hg
B. Fe Ru Os
C. Cr Mo W
D. Mn Te Re

A. 0
B. 2
C. 4
D. 6

A. 2
B. 6
C. 4
D. 8