Hint | Answer | % Correct |
---|---|---|
How many Neutrons are in an alpha particle? | 2 | 67%
|
How many protons are in an alpha particle? | 2 | 67%
|
Which type of radiation is the most penetrating? | gamma | 67%
|
Which type of radiation is the most ionising? | Alpha | 33%
|
What is this the definition of? Time taken (secs) for half the nuclei to decay. | Half life | 33%
|
What is this the definition of? The splitting of a large, unstable nucleus. | Nuclear Fission | 33%
|
What is this the definition of? When 2 light nuclei (e.g., hydrogen) are joined to form a heavier nucleus. | nuclear fusion | 33%
|
What stops alpha radiation? | paper | 33%
|
What is the mass of a gamma particle? | 0 | 0%
|
What makes up a beta particle? | 1 electron | 0%
|
number of nuclei that decay what is this the equation for? time taken (secs) | Activity | 0%
|
What happens to the atomic number (Bottom number) in a nuclear equation for beta? | decreases by 1 | 0%
|
What happens to the atomic number (Bottom number) in a nuclear equation for alpha? | Decreases by 2 | 0%
|
What happens to the atomic mass (top number) in a nuclear equation for alpha? | Decreases by 4 | 0%
|
What is the main use of gamma radiation? | medicine | 0%
|
What ist he main use of beta radiation? | smoke alarms | 0%
|
What happens to the atomic mass (top number) in a nuclear equation for beta? | Stays the same | 0%
|
What stops gamma radiation? | Thick metal | 0%
|
What stops beta radiation? | Thin aluminium sheet | 0%
|
What is the main use of Alpha radiation? | treating cancer | 0%
|
Copyright H Brothers Inc, 2008–2024
Contact Us | Go To Top | View Mobile Site