periodic table Crossword

has all elements name
is a conductor
is a non conductor
an open-source framework
the basic unit of a chemical element.
often referred to as observables
a part or aspect of something abstract
a unit used in expressing the molecular weight of proteins, equivalent to atomic mass unit
the central and most important part of an object, movement, or group, forming the basis for its activity and growth
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
is a measure of the size of its atoms
a theory of atomic structure
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table
the total number of protons and neutrons in a nucleus
each of two or more forms of the same element that contain equal numbers of protons
the mass of an atom of a chemical element expressed in atomic mass units
Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons
Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes
denoting lamps and radiant heat sources using a filament surrounded by the vapor of iodine
any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table