| NOMBRE | substance | atomo, átomo | (physics and chemistry) the smallest component of an element having the chemical properties of the element |
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| Sentido | (physics and chemistry) the smallest component of an element having the chemical properties of the element. | |
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| Sinónimo | átomo | |
| Categoría | filosofía natural, física | The science of matter and energy and their interactions |
| química | The science of matter | |
| Part de | elemento, elemento químico | Any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter |
| molécula | (physics and chemistry) the simplest structural unit of an element or compound | |
| Partes | núcleo | The positively charged dense center of an atom |
| partícula elemental | (physics) a particle that is less complex than an atom | |
| Específico | isótopo | One of two or more atoms with the same atomic number but with different numbers of neutrons |
| radical libre, radical lliure, radical | An atom or group of atoms with at least one unpaired electron | |
| átomo de carbono | An atom of carbon | |
| átomo de hidrógeno | An atom of hydrogen | |
| General | substancia, sustancia | The real physical matter of which a person or thing consists |
| Inglés | atom | |
| Catalán | àtom | |
| Adjetivo | atómico | Of or relating to or comprising atoms |
| diatómico | Of or relating to a molecule made up of two atoms | |
| poliatómico | Of or relating to a molecule made up of more than two atoms | |
| subatómico | Of or relating to constituents of the atom or forces within the atom | |
| Verbos | atomizar | Break up into small particles |
| atomizar | spray very finely | |
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