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10 Cards in this Set
- Front
- Back
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What are the six articles of faith in Sunni Islam |
1 belief that allah is the one and only God tawid 2 belief in angels 3 belief in the holy books 4 belief in Allahs prophets 5 belief in judgement day 6 belief that Allah is all knowing |
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What is a hazard |
Radioactive materials producing radiation which is harmful to health . Ionising radiation can kill cells what |
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What is radioactive contamination |
The wanted presence of materials containing radioactive atoms |
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What does an alpha particle have |
Two protons and two neutrons |
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Alpha is stopped by |
Sheet of paper |
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Beta is stopped by |
Sheet of aluminium |
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Gamma is stoppped by |
Thick lead or concrete |
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Radioisotope |
An atom with an unstable nucleus |
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Beta particle |
An electron emitted from the nucleus of an atom |
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Gamma ray |
A high energy electromagnetic wave |
