15 Questions |
By E050265 | Last updated: May 25, 2021
| Total Attempts: 450
Did you know that each element has a symbol made of letters and numbers? Examples of elements include carbon. Carbon is in carbon dioxide, which has the chemical number C, and its atomic number is 6. It is a greenhouse gas that works to trap heat close to the earth. Magnesium is essential for muscle and nerve health, and it has the symbol Mg and the atomic number 12. You absolutely must take this quiz.
Hydrogen, Helium, Neon, Nitrogen... These are just a few of the elements in the scientific periodic table. There are also the four elements of water, air, wind, and fire. Take this quiz to test your knowledge on both the...
Questions: 10 | Attempts: 58198 | Last updated: Aug 1, 2018
This quiz has been developed as fill in the blank format and Multiple Choice Type, which will test and improve your knowledge about elements name and their symbols. Read the following questions carefully and answer...
Questions: 47 | Attempts: 7151 | Last updated: Nov 24, 2020