The basic building block of all matter is the atom. Atoms consist of a nucleus made up of protons and neutrons, surrounded by electrons that orbit the nucleus. These atoms combine in various ways to form molecules, which make up the substances we encounter in our daily lives. Understanding atoms is fundamental to the fields of chemistry and physics, as they are the foundation of all chemical interactions and properties of matter.
the cell
The basic unit of matter is an atom. It is also the smallest part of an element that retains all the properties of that element. Since your question ended with an... I would say element fits best.
Carbon is the basic building block of life, but I'm not sure about the isotopes.
Elements on the periodic table are basic building blocks of all matter in the universe. They are arranged based on their atomic number and properties. The periodic table consists of 118 elements, each with unique characteristics and uses.
The basic building block of life is the cell. Cells are the smallest unit of living organisms and contain all the necessary components for life, such as genetic material and organelles. Each cell has a specific function within an organism and can replicate to create more cells.
The basic building block of all matter is the atom.
An Atom
Atom
The basic building block of all matter is the atom.
An atom is a fundamental building block of matter. It consists of a nucleus composed of protons and neutrons, surrounded by electrons in orbit. Atoms combine to form molecules, which make up all substances found in the universe.
Elements are commonly referred to as the basic building blocks of all matter. This is because you cannot break them down any further and still maintain a whole atom. Once an element is broken down, you have protons and neutrons.
An "Atom" is the basic building block of all molecules [first] and [then] biomolecules.
quarks or stings in the string theory but if you do that as a home work... atoms or electron/proton/neutron should do the job.... depending what you have yet learnt.
An Atom
carbon
carbon
The building block of all matter...