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Crucigrama Sopa de Letras Hoja de Trabajo
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Horizontales
A particle that does not have an electric charge
A particle that has a negative charge
An atom or group of atoms that carries a pos or neg charge
The attraction of intermolecules forced between molecules
Pure substance composed of only one type of atom
The complete transfer of valence electrons between atoms
Verticales
A stable subatomic particle acouring in all atomic nuclei
The basic unit of a chemical element
The central and most important part of an object.
A chemical bond that in valves the sharing of electrons
Relating to or consisting of molecules
Two or more atoms of the same element having different numbers of nutrons
Anything that is composed of two are more elements