অণু
(1) (physics and chemistry
(2) (nontechnical usage
(3) (physics and chemistry) the simplest structural unit of an element or compound
(4) (nontechnical usage) a tiny piece of anything
(5) Smallest part
(1) Water molecule
(2) It works by affecting a molecule called nitric oxide, which expands blood vessels.
(3) In the water molecule there are three atoms: two of hydrogen and one of oxygen.
(4) At the root of sunburn are damaging molecules , free radicals that increase when the skin gets too much sun.
(5) The reactant ions have enough energy to ionise the molecules of interest but not enough to break them up.
(6) This electricity splits the water molecules in an electrolyte, producing hydrogen.
atom
speck
particle
mote
corpuscle
The Big Bang Theory Season 8, Episode 18
Then how come the biggest celebrity they could get for the cover is a molecule?
The Big Bang Theory Season 4, Episode 22
I'm not sure. Some sort of beta-blocker attached to a molecule...
Breaking Bad Season 4, Episode 8
And the chirality of the molecule,
