英和和英

atomic weight

having valence

a numerator in a fraction

the "antiparticle" of the proton

a trivalent acceptor atom

atom

an elementary particle called baryon

the nucleus of heavy hydrogen, called deuteron

the antiparticle of a meson

an acrocentric chromosome

a "coarse particle" called "antiparticle"

an uncharged particle having a magnetic moment in the opposite direction of the neutron, called antineutron

the antiparticle of a neutron

alternating copolymer

nuclear power

the antiparticle of a lepton

excite the atoms

intermolecular condensation

the harnessed power of the atom

an elementary particle, called neutron

any baryon that is not a nucleon

the antiparticle of a quark

an elementary particle with negative charge

units of nucleic acids

the antiparticle of a muon

diatomic

the antiparticle of a neutrino

mutagenic agent

a coagulation factor

the atomic age