An atom is the smallest unit of an element in its purest form. It is made from a core of protons and neutrons, and a cloud of electrons orbits the atom at extremely high speeds. A molecule is created when the electrons of two or more atoms bond together by either "sharing" electrons (covalent bond; H2O) or "exchanging" electrons (ionic bond; NaCl).
by... osmosis is the diffusion of water molecule across and athe diffusion is the process by which molecules speards from area
Is Ne a atom or molecule
no an atom is a part of a molecule.
A carbohydrate is a molecule, not an atom.
O is an atom, but O2 is a molecule.
atom, molecule, cell, organiism
It is a molecule.
A molecule.
Molecule
molecule
A molecule contains more than one atom.
It is an atom.