Question 1 of 60
Walking Character
1%
Princess Right

화학식 H2O에서 "O"는 무엇을 나타내나요?

Advertisements
A 산소
B 오스뮴
C 질소
D 0-제로
Pending...
Answer the question above to continue!
Advertisements
Rate this Question
Advertisements

Quizzes You Might Like

Geography
Start Quiz

Can You Name These Famous Bridges Around the World?

Trivia
Start Quiz

One Photo, One Legend: Can You Name These Industry Icons?

Start Quiz

Can You Name Every Classic Show From Just One Scene?

Trivia
Start Quiz

How Much Do You Really Know About Lionel Messi?

Trivia
Start Quiz

Only 5% of History Buffs Can Identify All 35 of These Icons.

Trivia
Start Quiz

Only 1 in 10 Dog Lovers Can Score 3540 on This Breed Quiz!

Trivia
Start Quiz

Only 1 in 40 Music Lovers Can Name All These 70s Icons.

Trivia
Start Quiz

Only ’90s and ’00s Kids Can Score 34/40 on This Tricky TV Quiz

History
Start Quiz

Only True History Buffs Can Name These Historical Figures

Sports
Start Quiz

I’m Sorry, But Most People Can’t Name Even Half of These 2026 World Cup Stars — Can You?

Trivia
Start Quiz

Are You a Real Foodie or Just Hungry? Take the Ultimate Food Test!

Trivia
Start Quiz

If You Can Match All 30 Greek Gods & Goddesses to Their Powers, You Might Be a Mythology Genius