21325142
Descripción
Fichas por lofi dreams, actualizado hace más de 1 año
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Creado por lofi dreams
hace más de 4 años
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| Pregunta | Respuesta |
| The atomic number is...... | the number of protons |
| The mass number is...... | the number of protons and neutrons |
| Another word for the atomic number is...... | the proton number |
| In this photo what does 4 and 2 mean | 4 shows that there are 4 protons and neutrons |
| What is another word for the mass number | Nucleon number |
| What is meant by relative atomic mass? | The average mass of the atoms of the different isotopes in an element. |
| What is the difference between the relative atomic mass and mass number? | The relative atomic mass is he average mass of the atoms of the different isotopes in an element. The mass is the no. of protons + no. of neutrons |
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