Nuclear Chem

Nuclear Chem

Assessment

Flashcard

Other Sciences, Chemistry

9th - 12th Grade

Hard

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18 questions

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1.

FLASHCARD QUESTION

Front

When a nucleus undergoes nuclear decay by gamma rays, the atomic number of the element...

Back

remains the same

2.

FLASHCARD QUESTION

Front

The process of the production of lighter nuclei from one heavier nucleus is called

Back

fission

3.

FLASHCARD QUESTION

Front

The type of radioactive particle that can be stopped by a sheet of paper is the ____.

Back

alpha particle

4.

FLASHCARD QUESTION

Front

The most penetrating type of radiation is the ____.

Back

gamma ray

5.

FLASHCARD QUESTION

Front

The process by which nuclei having low masses are united to form nuclei with larger masses is ____.

Back

fusion 

6.

FLASHCARD QUESTION

Front

100g of radioactive Ba has a half life of 10 years. How much is left after 20 years?

Back

25g

7.

FLASHCARD QUESTION

Front

Be-9 undergoing beta decay produces

Back

B-9

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