The Universe was never smaller than an atom.
A proton is smaller than a molecule, which is a group of atoms bonded together. The nucleus is smaller than both a molecule and an atom, as it is the central part of an atom where most of its mass is concentrated.
Smaller
An atom is smaller than a cell, and a molecule is smaller than both atoms and cells. Cells are composed of molecules, which in turn are made up of atoms.
An atom comprises an atomic nucleus with orbiting electrons. So the nucleus is smaller than an atom. To phrase it the opposite way, an atom is alwys larger than the nucleus (of the same atom of course!!)
The Universe was never smaller than an atom.
it can get smaller than an atom
An atom is smaller than a compound because if an electron fits in an atom, and an atom is a part of a compound, it means a compound is bigger than an atom
A proton is smaller than a molecule, which is a group of atoms bonded together. The nucleus is smaller than both a molecule and an atom, as it is the central part of an atom where most of its mass is concentrated.
Smaller
No, a baseball is an object that is made of millions of trillions of atoms. An atom is far smaller than anything else you encounter in everyday life.
smaller
Smaller
An atom is smaller than a cell, and a molecule is smaller than both atoms and cells. Cells are composed of molecules, which in turn are made up of atoms.
Neutrons, protons, and electrons make up an atom, so they are smaller.
The atom of an element is smaller than a molecule.
A quark is a fundamental subatomic particle, or class of subatomic particles. It is smaller than an atom.