Marie Curie investigated radioactivity over 100 years ago - Edexcel - GCSE Physics - Question 2 - 2013 - Paper 1
Question 2
Marie Curie investigated radioactivity over 100 years ago.
She often carried radioactive materials in her pocket.
She stored them in her desk drawer.
She liked the ... show full transcript
Worked Solution & Example Answer:Marie Curie investigated radioactivity over 100 years ago - Edexcel - GCSE Physics - Question 2 - 2013 - Paper 1
Step 1
Precaution 1
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Answer
Scientists now use shielding to protect themselves from radiation. This often involves placing barriers made of lead, concrete, or other materials that can absorb or block radiation from reaching the body.
Step 2
Precaution 2
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Answer
Another precaution is to work with radioactive materials in controlled environments like fume hoods or glove boxes. This minimizes the risk of exposure by providing a contained space that limits the release of radioactive particles into the air.
