Hafnium #72

iypt

Download this poster in PDF here 👇

HafniumDownload

QUIZ CONTEST

  • Quiz contains 5 multiple choice questions
  • You have only 60 seconds to complete it
  • An individual can participate only once
  • Submit your NAME and EMAIL in order to participate and to get reward
0%

Quiz on Hafnium

Why hafnium is very resistant to corrosion?

Hafnium exists in nature on its own.

In which of the following does hafnium has no commercial use?

Hafnium is unaffected by water, air and all alkalis and acids except for hydrogen fluoride!

With which of the following does hafnium readily form compounds

Your score is

LinkedIn Facebook Twitter VKontakte
0%

Creative Commons License
An element a day by Sciteum is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Write down your thoughts here: