Download App

Transition and Inner Transition Elements — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryTransition and Inner Transition Elements1 Mark
MCQ
The actinoid elements which show the highest oxidation state of +7 are ____________.
  • ✓
    Np, Pu, Am
  • B
    U, Fm, T
  • C
    U, Th, Md
  • D
    Es, No, Lr
✓

Answer

Correct option: A.
Np, Pu, Am
The actinoid elements which show the highest oxidation state of +7 are Np, Pu, Am.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Choose the most appropriate answer from the given alternatives and write the option code and the corresponding answer." from Transition and Inner Transition Elements→Transition and Inner Transition Elements — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

which one of the following is used as cathode in Lithium ion battery?
→
The $pH$ of pure water or neutral solution at $50^{\circ} C$ is ............. $\left( pK _{ w }=13.2613\right.$ at $\left.50^{\circ} C \right)$
→
Which one of the following is used to distinguish Natural honey and artificial honey?
→
Match the following :
LIST ILIST II
A. Linear1. $\left[ Pt \left( NH _3\right)_4\right]^{2+}$
B. Trigonal planar2. $\left[ Ni Cl _4\right]^{2-}$
C. Sqare Planar3. $\left[ Cu Cl _2\right]^{-}$
D. Tetrahedral4. $\left[ Hg I _3\right]^{-}$
→
The number of unit cells in 8gm of an element X (atomic mass 40) which crystallizes in bcc pattern is (NA is the Avogadro number)
→
Who explained the action of catalyst in adsorption theory?
→
Benzene undergoes nitration reaction to form nitrobenzene in this reaction takes place due to the formation of …………
→
Consider the following statements.
(i) Nitro form of alkane dissolves in NaOH instantly
(ii) Nitro form of alkane decolourises $FeCl _3$ solution
(iii) Nitro form of alkane are more acidic
Which of the above statement(s) is / are not correct?
→
Which one of the following will reduce Tollen’s reagent and Fehling’s solution?
→
Which of the following reaction is used to make a fuel cell?
→