|
|
|
|
What element, atomic number 59, takes its name from Greek 'green twin'?
|
|
| Californium (Cf) |
|
| Zinc (Zn) |
|
| Magnesium (Mg) |
|
| Praseodymium (Pr) |
| |
Current Score 1/1 (100%)
117 Questions Remain
Praseodymium (Pr) takes its name from the Greek prásios dídymos, 'green twin'.
Atomic number 59, it has a standard atomic weight of 140.90766, a melting point of 1208 degrees Kelvin, a boiling point of 3793 degrees Kelvin, and is a member of and Period 6.
|
|
Quit & See Results
|
|
Next Question
|
| |
| |
|
The correct answer was Praseodymium (Pr)
This question will appear again at a random time.
Current Score
0/1 (0%)
118 Questions Remain
|
|
Quit & See Results
|
|
Next Question
|
| |
|
Loading results...
|
|
Show Leaderboard
|
|
|
Return to Trivial Studies Home Page
|
|
|
Play Again (Full)
|
|
Play Again (20 Question)
|
|