Its in the middle of the atom, it contains protons and neutrons, has an overall positive charge and is almost the whole mass of the atom.
1 of 5
Name five things to describe an electron.
Thye move around the Nucleus, they have a negative charge, the size of the orbit determines the size of the atom, they have virtually no mass and they occupy shells around the Nucleus
2 of 5
What is the relative mass and charge of a Proton?
Mass = 1 Charge = +1
3 of 5
What is the relative mass and charge of a Neutron?
Mass = 1 Charge = 0
4 of 5
What is the relative mass and charge of a Electron?
Mass = 1/2000 Charge = 0
5 of 5
Other cards in this set
Card 2
Front
Name five things to describe an electron.
Back
Thye move around the Nucleus, they have a negative charge, the size of the orbit determines the size of the atom, they have virtually no mass and they occupy shells around the Nucleus
Card 3
Front
What is the relative mass and charge of a Proton?
Back
Card 4
Front
What is the relative mass and charge of a Neutron?
Back
Card 5
Front
What is the relative mass and charge of a Electron?
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