The Structure of the Atom (AQA GCSE Chemistry): Flashcards
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Practise the cards
14 cards from this deck
Charge of electrons
Charge of electrons
Negative (-1)
Overall charge of nucleus
Overall charge of nucleus
Positive
Particles in the nucleus
Particles in the nucleus
Protons and neutrons
Charge of protons
Charge of protons
Positive (+1)
Charge of neutrons
Charge of neutrons
Neutral (0)
Particles in orbits (shells)
Particles in orbits (shells)
Electrons
Relative mass of proton
Relative mass of proton
1
Relative mass of neutron
Relative mass of neutron
1
Relative mass of electron
Relative mass of electron
0.0005
Why atoms have no overall charge
Why atoms have no overall charge
Number of electrons = number of protons
What forms when atom gains/loses electron
What forms when atom gains/loses electron
Ion
Ion type when atom gains electron
Ion type when atom gains electron
Negative ion
Ion type when atom loses electron
Ion type when atom loses electron
Positive ion
Location of electrons in atom
Location of electrons in atom
Orbits (shells)