Download App

MHT CET Chemistry Model Test 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT CET Chemistry Model Test 021 Mark
MCQ
The only radioactive element among the lanthanoids is ____________.
  • A
    holmium
  • B
    gadolinium
  • C
    neodymium
  • ✓
    promethium
✓

Answer

Correct option: D.
promethium
D

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 "MCQ" from MHT CET Chemistry Model Test 02→MHT CET Chemistry Model Test 02 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Among the following MOs, the highest energy MO that is occupied by electrons in case of $\mathrm{N}_2$ molecule is ____________.
→
Glucose and gluconic acid treated with dilute nitric acid forms saccharic acid. What does this indicate?
→
`int_0^3 1/sqrt(3x - x^2)"d"x` = ______.
→
According to the Bronsted-Lowry theory, an acid is a substance that ____________.
→
Which among the following lanthanoids, shows only +3 oxidation state?
→
A uniform current is flowing along the length of an infinite, straight, thin, hollow cylinder of radius 'R'. The magnetic field 'B' produced at a perpendicular distance 'd' from the axis of the cylinder is plotted in a graph. Which of the following figures looks like the plot?
→
The number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration is known as ______.
→
A similar disease generally does not reappear in a child due to the presence of which type of cells?
→
Identify the part of nephron correctly matched to its function.
→
The total energy of a simple harmonic oscillator is proportional to ______.
→