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The Hydrogen Quiz

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Questions and Answers

What is the chemical symbol for hydrogen?

H (correct)

At standard conditions, in what form is hydrogen?

Solid

Liquid

Plasma

Gas (correct)

What is the most abundant chemical substance in the universe?

Carbon

Oxygen

Hydrogen (correct)

Nitrogen

How many protons does the most common isotope of hydrogen have?

<p>1</p> Signup and view all the answers

When did the formation of protons, the nuclei of hydrogen, occur in the early universe?

<p>During the first second after the Big Bang</p> Signup and view all the answers

The Hydrogen Quiz

Choose a study mode

Podcast

Questions and Answers

What is the chemical symbol for hydrogen?

At standard conditions, in what form is hydrogen?

What is the most abundant chemical substance in the universe?

How many protons does the most common isotope of hydrogen have?

When did the formation of protons, the nuclei of hydrogen, occur in the early universe?

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