Smarty Pants Quiz
Which of these elements is not a synthetic element?
Molybdenum is an element with the symbol Mo and atomic number 42. Molybdenum occurs naturally and is also a micronutrient essential for life.
Brilliant! How about this one?
09
00
00
Which of these elements is not a synthetic element?
2 of 3 people (66.67%) answered
this question correctly.
0 of 54 questions completed