Question

What are the smallest building blocks of matter?

atoms

elements

molecules

compounds​

Answer 1

The smallest building blocks of matter are atoms, which are composed of subatomic particles. Atoms form molecules when they bond together.

Step-by-step explanation:

The smallest building blocks of matter are subatomic particles, atoms, and molecules. Among these, an atom is the smallest unit of a pure substance known as an element that retains all the chemical properties of that element. Examples of such elements include hydrogen, oxygen, and carbon. Atoms themselves are composed of smaller components called subatomic particles including protons, neutrons, and electrons. When atoms bond together, they form molecules, which are the smallest units of compounds and are key constituents of all body structures.

Answer 2

Answer: atoms

Explanation: atoms are the building blocks of everything in the universe. molecules would not exist without atoms, as they are made up of atoms. The same thing goes for elements, and for compounds, which are made up of a combination of elements. Therefore, atoms is the only logical answer