5 Questions
What is the chemical symbol for hydrogen?
H
At standard conditions, in what form is hydrogen?
Gas
What is the most abundant chemical substance in the universe?
Hydrogen
How many protons does the most common isotope of hydrogen have?
1
When did the formation of protons, the nuclei of hydrogen, occur in the early universe?
During the first second after the Big Bang
Test your knowledge of the lightest chemical element with the Hydrogen Quiz! Explore its properties, uses, and significance in the universe.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
