Flashcards
Sem título
Flashcards do conjunto (10)
- 1NucleonsProtons and neutrons - the sub-atomic particles found in the nuclei of atoms
- 2Electrostatic ForcesThe forces of attraction and repulsion between electrically charged particles
- 3Strong Nuclear ForceThe force that holds protons and neutrons together within the nucleus of the atom
- 4Atomic NumberThe number of protons
- 5Mass NumberThe number of protons + the number of neutrons
- 6Ionisation EnergyThe energy required to remove a mole of electrons from a mole of isolated gaseous atoms or ions
- 7First Ionisation EnergyThe energy required to remove the most loosely held electron from one mole of gases atoms to produce 1 mole of gaseous ions each with a charge of 1+
- 8Relative Atomic Mass, ArThe ratio of the average mass of one atom of an element to one twelfth of the mass of an atom of carbon-12.
- 9Relative Formula Mass, Mr
- 10Relative Molecular Mass, Mr
Informações
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- AS - Level Chemistry FlashCards sobre Sem título, criado por Luisa Jobson em 12-10-2015.
- Criado por
- Luisa Jobson
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- Criado por Luisa Jobson · 12 out 2015
- Copiado por Luisa Jobson · 12 out 2015
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