Radioactive Elements Found in Nature

There are many radioactive elements, but only nine were found in nature, not in a labratory. Can you name those nine?
Quiz by
cosmokim
Rate:
Last updated: December 6, 2016
You have not attempted this quiz yet.
First submittedDecember 6, 2016
Times taken164
Average score55.6%
Report this quizReport
3:00
Enter answer here
0
 / 9 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Element
Polonium
Astatine
Radon
Francium
Radium
Actinium
Thorium
Protactinium
Uranium
Save Your Stats
Your Next Quiz
How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!
Can you name the countries with the most heavy metal bands, both in total and per capita?
Name the countries from which the greatest number of refugees have fled.
Drag the flag onto the correct state. Careful, though! One wrong move and the game ends.
1 Comments
+1
Level 67
Dec 6, 2016
I got more than I thought I would. :)