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Syed Mumin English 11 cards

Cards in this deck (11)

1What is an atom?The smallest particle of a chemical element that can exist.
2What does an atom contain?- Protons
- Neutrons
- Electrons
3What is the relative charge and mass for a proton?relative charge = positive
relative mass = 1
4What is the relative charge and mass for an electron?relative charge = negative
relative mass = -1
5what is the relative charge and mass for a neutron?relative charge = neutral
relative mass = 0
6Why are neutrons neutral?Because they have no relative charge
7Where are protons and neutrons found in an atom?In the nucleus
8Where are electrons found in an atom?On the energy levels/shells
9What is the atomic mass made up of ?It is made up of protons +neutrons
10What is the atomic number made up of ?Protons = electrons
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