What type of radiation has a positive charge? Alpha particle a Beta particle B Gamma ray y Delta ray &

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
**Question: What type of radiation has a positive charge?**

**Options:**
- **Alpha particle (α)**
- **Beta particle (β)**
- **Gamma ray (γ)**
- **Delta ray (δ)**

**Explanation:**
An alpha particle, denoted by the Greek letter α, consists of 2 protons and 2 neutrons bound together into a particle identical to a helium-4 nucleus. It is a type of ionizing radiation with a positive charge. 

Understanding the different types of radiation is essential in fields such as radiology, nuclear physics, and various medical applications. Here is a brief description of each type listed:

1. **Alpha Particles (α):** These particles are positively charged and relatively heavy compared to other types of radiation. They can be stopped by a paper sheet or even the outer layer of human skin.

2. **Beta Particles (β):** These are high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei. They are lighter than alpha particles and have a negative (or positive in the case of positrons) charge. They can penetrate paper but are generally stopped by plastic or a few millimeters of a metal like aluminum.

3. **Gamma Rays (γ):** These are high-frequency electromagnetic waves and do not have any charge. They are highly penetrating and require dense materials like lead or several centimeters of concrete to be effectively blocked.

4. **Delta Rays (δ):** Although not as commonly discussed as alpha, beta, and gamma rays, delta rays generally refer to secondary ionization electrons produced by other high-energy particles passing through a material. Delta rays themselves don't have a distinct charge but are a product of ionizing interactions.

In this multiple-choice question, the correct answer is "Alpha particle (α)."
Transcribed Image Text:**Question: What type of radiation has a positive charge?** **Options:** - **Alpha particle (α)** - **Beta particle (β)** - **Gamma ray (γ)** - **Delta ray (δ)** **Explanation:** An alpha particle, denoted by the Greek letter α, consists of 2 protons and 2 neutrons bound together into a particle identical to a helium-4 nucleus. It is a type of ionizing radiation with a positive charge. Understanding the different types of radiation is essential in fields such as radiology, nuclear physics, and various medical applications. Here is a brief description of each type listed: 1. **Alpha Particles (α):** These particles are positively charged and relatively heavy compared to other types of radiation. They can be stopped by a paper sheet or even the outer layer of human skin. 2. **Beta Particles (β):** These are high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei. They are lighter than alpha particles and have a negative (or positive in the case of positrons) charge. They can penetrate paper but are generally stopped by plastic or a few millimeters of a metal like aluminum. 3. **Gamma Rays (γ):** These are high-frequency electromagnetic waves and do not have any charge. They are highly penetrating and require dense materials like lead or several centimeters of concrete to be effectively blocked. 4. **Delta Rays (δ):** Although not as commonly discussed as alpha, beta, and gamma rays, delta rays generally refer to secondary ionization electrons produced by other high-energy particles passing through a material. Delta rays themselves don't have a distinct charge but are a product of ionizing interactions. In this multiple-choice question, the correct answer is "Alpha particle (α)."
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Discovery of Radioactivity
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY