Question

which is the smallest substance on the earth ?​

Answer 1

Answer:

Quarks

Quarks are the smallest particles we have come across in our scientific endeavor. Discovery of quarks meant that protons and neutrons weren't fundamental anymore. For more thorough understanding let's peel apart a piece of matter and discover its constituents by removing each layer one by one.

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Answer 2

Answer:

Quarks

Explanation:

• Protons and neutrons can be further broken down: they're both made up of things called “quarks.”
• As far as we can tell, quarks can't be broken down into smaller components, making them the smallest things we know of.

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