Download App

Elements of Groups 16, 17 and 18 — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryElements of Groups 16, 17 and 182 Marks
Question
Write the names of allotropic forms of selenium.
✓

Answer

Selenium has two allotropic forms as follows :
(i) Red (non-metallic) form
(ii) Grey (metallic) form

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 "Answer the following in one or two sentence." from Elements of Groups 16, 17 and 18→Elements of Groups 16, 17 and 18 — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

What is a lattice point?
→
How do the coolents in refrigerants deplete the concentration of ozone?
→
Calculate the constant external pressure needed to compress an ideal gas from $25 dm ^3$ to 15 $dm ^3$. The amount of work done in the compression process is 3500 joules.
→
The pH of solution is $3.12.$ Calculate the concentration of $H_2O^+$ ion.
→
CycIoheyImethanoI from a Grignard reagent.
→
What are the features of rate-determining step?
→
Write solubility product of following sparingly soluble salt.$BaSO_4$
→
How does pH of pure water vary with temperature ? Explain.
→
Consider the complexes $[Cu(NH_3)_4][PtCl_4]$ and $[Pt(NH_3)_4] [CuCl_4]$. What type of isomerism these two complexes exhibit?
→
What is solution?
→