Flashcards
C4 - Keywords 6
Flashcards do conjunto (6)
- 1NucleusThe tiny central part of an atom. It is made up of protons and neutrons.
- 2ProtonsTiny particles present in the nuclei of atoms. They are positively charged (+1).
- 3NeutronsUncharged particles found in the nuclei of atoms. Their relative mass is 1.
- 4ElectronsTiny, negatively charged particles that are part of an atom. They are found outside the nucleus, have negligible mass, and 1 unit of charge.
- 5Proton number (atomic number)The number of protons in the nucleus of an atom. In an uncharged atom, this also gives the number of electrons.
- 6Sub-atomic particlesThe particles that make up atoms, like protons, neutrons and electrons.
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- GCSE Chemistry (C4) FlashCards sobre C4 - Keywords 6, criado por tania de andrade em 22-04-2016.
- Criado por
- tania de andrade
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