I’m found in everything from stars to your body, but I’m often invisible. What am I?

Category: Science · Difficulty: easy

Hint: I’m the building block of matter.

Answer

Atoms

Explanation

Atoms are the smallest units of matter, making up all substances in the universe.

This is an easy science riddle — a good one for children and beginners. The answer is Atoms.

More Science riddles

All Science riddles · Riddles with answers · Home