Atomic physics - nuclear fission

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Homework Help Overview

The discussion revolves around a multiple-choice question related to nuclear fission, specifically evaluating the correctness of various statements about the process and characteristics of naturally occurring elements.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants are attempting to understand the definitions and implications of the statements provided, particularly focusing on the concept of naturally occurring elements and their relation to fission. There is also a request for clarification on why statement (3) may be incorrect.

Discussion Status

The discussion is ongoing, with participants seeking clarification on specific statements and definitions. There is an indication of confusion regarding the terminology used in the question, particularly around the concept of naturally occurring elements.

Contextual Notes

Participants are grappling with the definitions and implications of the statements in the context of nuclear fission, which may be influenced by their understanding of the subject matter and the constraints of the homework question.

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Homework Statement
1. Which of the following statements is / are not correct?

(1) In fission, two large fragments of equal masses are produced from a nuclide.
(2) Natually occurring elements perform fission spontaneously.
(3) 2 H2O --> 2H2 + O2 involves nuclear fission.




Homework Equations



/

The Attempt at a Solution


3. It's a MC question and the answer is

D (1), (2) and (3)

My question is: I don't understand the meaning of statement (2).
Thus I 've got a wrong answer.
Can anyone please kindly explain to me ?
 
Last edited:
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Do you know what a naturally occurring element is? How would you define a naturally occurring element?
 
Hootenanny said:
Do you know what a naturally occurring element is? How would you define a naturally occurring element?

Argee! That's why i don't know how to solve this question.
 
Let's think about (3) for a second. What's the answer and why ?

Daniel.
 

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