This question is about information in a leaflet. a. Extract 1 'Radon is a naturally occurring radioactive

Question:

This question is about information in a leaflet.

a. Extract 1 'Radon is a naturally occurring radioactive gas. It comes from uranium which occurs in rocks and soils.'

i. Explain the meaning of the word radioactive.

ii. Explain the danger of breathing radon gas into the lungs.

Extract 2 is a diagram showing how radon decays

Two of the nuclei shown in the diagram are isotopes of polonium.

b. Explain the meaning of the word isotope.

c. In the diagram, radon is shown as ²²²₈₆Rn. In a neutral radon atom, what is the number of

i. Protons

ii. Electrons

iii. Neutrons?

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Complete Physics For Cambridge IGCSE RG

ISBN: 9780198308713

3rd Edition

Authors: Stephen Pople

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Question Posted: Aug 30, 2021 12:42 AM

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This question is about information in a leaflet. a. Extract 1 'Radon is a naturally occurring radioactive

Question:

222 Rn 86 (alpha) 218po (alpha) 214Pb (beta) 214 Bi 83 (beta) 214 PO 84 (alpha) 210 Pb 82

Step by Step Answer:

a i Radioactive refers to the property of certain elements such as radon to emit energ...View the full answer

Complete Physics For Cambridge IGCSE RG

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