Hydrogen 🔒

This 12-question quiz covers the basics of hydrogen, the first element on the periodic table, and it works well if you are just getting started in chemistry.

You will answer a mix of fill-in-the-blank and true or false items, such as What is the atomic number of hydrogen? and Hydrogen produces ___ when burned.

One detail that catches a lot of students off guard is what the name actually means. Hydrogen translates to "water maker," which makes sense once you see that burning it produces water.

Recommended level: beginner.

0 of 12 answered Score: 0%

Question 1

What is the atomic number of hydrogen?

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Hydrogen produces ___ when burned.

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How many isotopes of hydrogen are there?

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Hydrogen gas is not combustible.

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How many protons are there in the hydrogen atom?

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Hydrogen is mainly used in the production of the following except ___.

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What is the element symbol of hydrogen?

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Hydrogen is the rarest element in the universe.

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Hydrogen compounds are called ___.

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What is the color of hydrogen?

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Hydrogen is the lightest chemical element.

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The word hydrogen means ___.

correct answers

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