A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

science question medal and fan ..... wont let me go to science plz help How can a scientist assess whether a pure niobium (Nb) sample is responsible for contaminating the lab with radioactivity? Test the niobium sample to see whether it now contains other elements. Test the niobium sample for the presence of niobium oxide compounds. Heat the niobium, and see if the level of radioactivity in the lab increases. Place the niobium under pressure, and see if the level of radioactivity in the lab increases.

  • This Question is Closed
  1. FUZZYBALL
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Test the niobium sample to see whether it now contains other elements.

  2. FUZZYBALL
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    c:

  3. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hey u cute but anywho what @FUZZYBALL said is correct

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    we should get to know eachother better @i_suck_at_school

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    we should get to know eachother better @i_suck_at_school

  6. FUZZYBALL
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Can i have a medal? o.O c:

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    she offline but ill give u one please medal and fan me back

  8. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.