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First Twenty Elements - Sudden Death

Can you guess the first twenty elements of the Periodic Table without making any mistakes?
Quiz by
thegoatisgoaty
Featured Quiz
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Last updated: April 6, 2025
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First submittedApril 4, 2025
Times taken35,473
Average score60.0%
Rating4.82
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Sudden Death. Clicking a wrong answer ends the quiz!
Aluminum
Argon
Beryllium
Boron
Calcium
Carbon
Chlorine
Copper
Fluorine
Gold
Helium
Hydrogen
Iodine
Iron
Krypton
Lead
Lithium
Magnesium
Neon
Nickel
Nitrogen
Oxygen
Palladium
Phosphorus
Potassium
Radium
Silicon
Sodium
Sulfur
Uranium
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17 Comments
Stewart
+22
Level 68
Nov 1, 2025
Remembering the elements in order from ASAP Science's song really helped
matchabubbletea
+1
Level 34
Nov 26, 2025
yes
LuckyCat
+1
Level 72
Nov 1, 2025
hey, nice Feature!
thegoatisgoaty
+2
Level 75
Nov 1, 2025
Wonder who I was inspired by lol
MeMeMe333
+1
Level 71
Nov 1, 2025
Congrats on the feature!!!
SpartanLlama
+1
Level 79
Nov 2, 2025
Fun quiz, 20/20
Elboy
+1
Level 75
Nov 3, 2025
Thank you, good old mnemonic devices! I always recite the phrases I learnt years ago for the second and third lines of the table.

Nice quiz btw :)

buck1017
+2
Level 78
Nov 6, 2025
dangit...i don't know why but i kept thinking that Sodium was 21 and not 11. I thought it was there to trick me into picking it. Oops
mnsmr
+1
Level 66
Nov 19, 2025
Should be 1 minute max
lenbread
+1
Level 59
Nov 19, 2025
0:03 on third try (i have no clue what the i got wrong on first try were i just memorized the spots of correct answers)
MonkeyHehe1
+3
Level 48
Nov 19, 2025
"There's hydrogen and helium, lithium, beryllium"
hiandbye
+2
Level 39
Nov 20, 2025
"Boron Carbon everywhere Nitrogen all through the air"
Vector46
+2
Level 51
Dec 2, 2025
"With Oxygen so you can breathe and Flourine for your pretty teeth"
saintlyjim
+1
Level 44
Nov 19, 2025
Great way to remember the top two rows of the periodic table:

A Russian scientist is sitting at a table. He's called HHeLiBeBCNOFNe (Helibebcnofne)

He's sitting with a Vietnamese lady, who's drinking a glass of colourless liquid

- NaM-gAl-SiP-SCl[e]Ar (or Nam Gal Sips Clear)

Inactiveaccount
+1
Level 37
Nov 22, 2025
0:29 left 1 att 100% 5/5
TheStifmeister
+1
Level 66
Jan 16, 2026
hey i don't really get this quiz, I obviously started with picking hydrogen, but i immediately got it wrong. In the answers however it still mentions as correct. What is the goal of this quiz, am i just stupid or do i miss something?
Quizmaster
+1
Level ∞
Jan 16, 2026
Sorry there was a bug for a few minutes. Fixed now.
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