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6.1 Atomic structure and isotopes

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Question 25

The representation below shows the symbol for a nucleus of plutonium-239.

{}_{94}^{239}\text{Pu}

Which of these is the symbol for another radioactive isotope of plutonium?

{}_{92}^{239}\text{Pu}

{}_{94}^{241}\text{Pu}

{}_{95}^{240}\text{Pu}

{}_{96}^{239}\text{Pu}

Markscheme

6.1 Atomic structure and isotopes Questions

GCSE
Physics
6.1 Atomic structure and isotopes

81 exam-style questions on Edexcel GCSE Physics 6.1 Atomic structure and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.

6.1 Atomic structure and isotopes

Question bank

6.1 Atomic structure and isotopes

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

Question 25

The representation below shows the symbol for a nucleus of plutonium-239.

{}_{94}^{239}\text{Pu}

Which of these is the symbol for another radioactive isotope of plutonium?

{}_{92}^{239}\text{Pu}

{}_{94}^{241}\text{Pu}

{}_{95}^{240}\text{Pu}

{}_{96}^{239}\text{Pu}

Markscheme

6.1 Atomic structure and isotopes Questions

GCSE
Physics
6.1 Atomic structure and isotopes

81 exam-style questions on Edexcel GCSE Physics 6.1 Atomic structure and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.