Radioactivity

Radioactivity

Assessment

Flashcard

Physics

10th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the order of radiation types from most to least penetrating?

Back

Gamma, Beta, Alpha

2.

FLASHCARD QUESTION

Front

How many neutrons are in an element with a mass number of 11 and an atomic number of 5?

Back

6

3.

FLASHCARD QUESTION

Front

A radioactive nuclide has a ____ stable nucleus than a non-radioactive nucleus of the same element.

Back

less

4.

FLASHCARD QUESTION

Front

What particle determines the identity of an element?

Back

Proton

5.

FLASHCARD QUESTION

Front

Which particles make up the nucleus of an atom?

Back

Protons and Neutrons

6.

FLASHCARD QUESTION

Front

What is radioactivity?

Back

The process by which unstable atomic nuclei lose energy by emitting radiation.

7.

FLASHCARD QUESTION

Front

What are the three main types of radiation?

Back

Alpha particles, Beta particles, and Gamma rays.

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