Essential Elements – Sudden Death

Click all the elements that our body needs while not subjecting it to the hazardous or useless ones!
Some elements may be dangerous in high amounts, but beneficial in smaller amounts. These are counted as essential.
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Smartypants3150
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Last updated: April 8, 2025
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First submittedApril 8, 2025
Times taken45
Average score66.7%
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Sudden Death. Clicking a wrong answer ends the quiz!
Sodium
Cobalt
Xenon
Hafnium
Copper
Osmium
Manganese
Nitrogen
Hydrogen
Beryllium
Neon
Oxygen
Fluorine
Chlorine
Neptunium
Caesium
Iron
Uranium
Radon
Bismuth
Lead
Francium
Calcium
Potassium
Copernicium
Selenium
Iodine
Carbon
Gold
Thorium
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