Americium-241 undergoes fission to produce three neutrons per fission event. a change occurred that caused the rate of fission to increase. what will be effective at achieving a critial mass is "Remove a deflective shield surrounding the sample."Option A. This is further explained below.
<h3>What is
Americium-241 ?</h3>
Generally, Americium-241 is simply defined as a radioactive isotope. Chemical symbol Am stands for a man-made radioactive metal that is solid at room temperature.
In conclusion, The fission of Americium-241 produces three neutrons each time. The rate of fission increased as a result of a modification. removing a deflective barrier around the sample will be beneficial in reaching a critial mass.
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Answer:
The purpose of a primary source document is a way to promote a deeper understanding. A primary source is a source that is acquired first-hand such as an interview, diary or autobiography, so a source that consists of original material, such as an interview.
Explanation:
Primary sources help students relate in a personal way to events of the past and promote a deeper understanding of history as a series of human events. Because primary sources are incomplete snippets of history, each one represents a mystery that students can only explore further by finding new pieces of evidence.
Answer:
Your Answer is Cognitive Development.
Explanation:
They child is slowly developing the ability to understand different suggestions of information about the same subject. His cognitive ability and ability to understand and grasp new concepts is becoming stronger.
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Answer:
try spark notes
Explanation:
It has summary's for each chapter and is a very useful resource
Answer:
self-value
Explanation:
Self value is sometimes used interchangeably with self worth, though there is thin line between the both. Self value refers to how an individual act towards what he/she values. It is more than being an emotional act, but it is behavioral, because it is a desire that overrides how an individual live his/her life. What one values, including one's self determine how one see life and live life, compared to how others live their lives.
