Preferred Label : atom;
IUPAC definition : Smallest particle still characterizing a chemical element. It consists of a nucleus
of a positive charge (Z is the proton number and e the elementary charge) carrying
almost all its mass (more than 99.9%) and Z electrons determining its size.;
Origin ID : A00493;
Automatic exact mappings (from CISMeF team)
- See also
Smallest particle still characterizing a chemical element. It consists of a nucleus
of a positive charge (Z is the proton number and e the elementary charge) carrying
almost all its mass (more than 99.9%) and Z electrons determining its size.
