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WorksheetsSenior Physics - Recap Atomic Structure
Total questions: 20
Worksheet time: 10mins
The subatomic particle that decides what an atom is.
Electron
Neutron
Neutrino
Proton
The subatomic particles found in the nucleus.
Electron
Neutron
Neutrino
Proton
The subatomic particle found in shells around the nucleus.
Electron
Neutron
Neutrino
Proton
The radiation that consists of a Helium nucleus
Alpha Radiation
Beta Minus Radiation
Beta Plus Radiation
Gamma Radiation
The subatomic particle that keeps the nucleus stable
Proton
Neutron
Neutrino
Electron
The radiation consisting of a superfast electron.
Alpha Radiation
Beta Minus Radiation
Beta Plus Radiation
Gamma Radiation
What is a positron?
A positively charged electron
A small part of a proton
A particle collider
The role of the electron is?
To make an atom what it is
To keep the nucleus stable
To engage in chemistry
To not interact with anything
The role of the proton is?
To make an atom what it is
To keep the nucleus stable
To engage in chemistry
To not interact with anything
The role of the neutron is?
To make an atom what it is
To keep the nucleus stable
To engage in chemistry
To not interact with anything
What do the red balls represent?
Protons
Neutrons
Electrons
Neutrinos
What do the blue balls represent?
Protons
Neutrons
Electrons
Neutrinos
What do the green balls represent?
Protons
Neutrons
Electrons
Neutrinos
What is the region in the middle of the atom called?
The Nuclide
The Energy Levels
The Electron Shells
The Nucleus
Carbon-12 and Carbon-14 are both isotopes of Carbon. What do the 12 and 14 mean?
The total number of protons in the nucleus
The total number of neutrons in the nucleus
The total number of nucleons in the nucleus
The total number of electrons around the nucleus
Which of the following can we work out from the name 'Carbon-12'.
The number of protons
The number of neutrons
The number of electrons
The bigger the atom, the less stable it is.
True
False
The amount of time for half the radioactive material to decay is called.
The Decay Constant
The Half-Life
The Decay Time
The Life Time
What is the name of the isotope in the AZE notation above?
Carbon-6
Carbon-8
Carbon-14
Carbon-20
The Hulk was caused by radiation
True
False
The Hulk isn't real, Sir
