An atom is smaller.
The Universe was never smaller than an atom.
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.
Smaller
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.
An atom is smaller.
The neutron is a part of the atom, therefore it is smaller.
The Universe was never smaller than an atom.
smaller
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
nonpolar
Neutrons, protons, and electrons make up an atom, so they are smaller.
an atom is about a trillion times smaller then a speck of dust.
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.
Smaller
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.
Atom.