Create

Random

0

0

Statistics for Chemical Elements by Discovery Date - 9000 BC-200 AD

Click here to take the quiz!

General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 9 times
The average score is 8 of 11

Answer Stats

Hint	Answer	% Correct
~9000 BC	Copper	100%
Before 6000 BC	Gold	88%
~7000 BC	Lead	88%
~5000 BC	Silver	88%
~5000 BC	Iron	75%
~3500 BC	Tin	75%
~3750 BC	Carbon	63%
~1500 BC	Mercury	63%
Before 1000 BC	Zinc	50%
Before 2000 BC	Sulfur	38%
600 BC-200 AD	Platinum	25%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

You have not taken this quiz

Countries of the World Quiz

U.S. Presidents Quiz

Countries of Europe Quiz

United States Map Quiz

Countries by Borders in 90 Seconds

Europe Map Quiz

Random Capital to Country

Country Flags Quiz #3

U.S. States by First Two Letters in 30 Seconds

Countries of South America

Find The Mystery Country Using Color Clues - Randomized!

Middle East Map Quiz

12 x 12 Multiplication Table in 2 Minutes

Save Your Progress