About This Chapter
Who's It For?
Anyone who needs help learning or reviewing information about Group 7 of the periodic table will benefit from the lessons in this chapter. There is no faster or easier way to learn about Group 7 elements, including bohrium, rhenium, technetium and manganese. Among those who would benefit are:
- Students who want to learn a broad topic in a short amount of time
- Students who are looking for easy ways to identify the most important information on the topic
- Students who have fallen behind in memorizing the periodic table's Group 7 elements
- Students who prefer multiple ways of learning chemistry (visual or auditory)
- Students who have missed class time and need to catch up
- Students who have limited time to study for an upcoming exam
How It Works:
- Complete each lesson in the chapter to review all key topics.
- Refer to the lesson to reinforce your learning.
- Test your understanding of each lesson with a short quiz.
- Complete your review with the Group 7 of the Periodic Table of Elements chapter exam.
Why It Works:
- Study Efficiently: The lessons in this chapter cover only information you need to know.
- Retain What You Learn: Engaging instruction and real-life examples make topics easy to grasp.
- Be Ready on Test Day: Take the Group 7 of the Periodic Table of Elements chapter exam to make sure you're prepared.
- Get Extra Support: Ask our subject-matter experts any chemistry question. They're here to help!
- Study With Flexibility: View lessons on any web-ready device.
Students Will Review:
This chapter summarizes the material students need to know about Group 7 of the periodic table for a standard chemistry course. Topics covered include:
- Bohrium's discovery and atomic properties
- The history, isotopes and uses of rhenium
- Facts about technetium's properties, chemistry, discovery and medicinal uses
- Manganese uses, benefits, toxicity symptoms and deficiency
1. Bohrium: Element Discovery & Atomic Properties
There is a whole group of elements that were made in a lab, including bohrium. This lesson describes how bohrium was made, named, and then discusses properties of this mysterious element.
2. Rhenium: Uses, History, Facts & Isotopes
The lesson is about the discovery of the element rhenium by Masataka Ogawa, Walter Noddack, and Ida Tacke. The uses, properties, and isotopes of rhenium are also discussed.
3. Technetium: Facts, Properties & Discovery
With an atomic number 43, technetium is a transition metal named after a Greek word for artificial. This lesson explains technetium's discovery, properties, and current uses.
4. Technetium: Chemistry, Medicine & Other Uses
With the atomic number of 43, technetium is an element that has properties used in medicine and for industrial purposes. This lesson explains those uses in more detail.
5. Manganese: Facts, Uses & Benefits
From soda cans to trace amounts in your body, manganese has a number of uses and health benefits. In this lesson, you will learn about where manganese is located on the periodic table, when it was discovered, and some of its most common uses and benefits.
6. Manganese: Deficiency & Toxicity Symptoms
Manganese is a trace mineral used by your body as a cofactor that helps certain enzymes function properly. Learn what happens to your body if you consume too little manganese and what happens, if anything, when you consume too much in this lesson.
Earning College Credit
Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.
To learn more, visit our Earning Credit Page
Transferring credit to the school of your choice
Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.
Other chapters within the Periodic Table of Elements Study Guide course
- Group 1 of the Periodic Table of Elements
- Group 3 of the Periodic Table of Elements
- Group 4 of the Periodic Table of Elements
- Group 5 of the Periodic Table of Elements
- Group 6 of the Periodic Table of Elements
- Group 8 of the Periodic Table of Elements
- Group 9 of the Periodic Table of Elements
- Group 10 of the Periodic Table of Elements
- Group 11 of the Periodic Table of Elements
- Group 12 of the Periodic Table of Elements
- Group 13 of the Periodic Table of Elements
- Group 14 of the Periodic Table of Elements
- Group 15 of the Periodic Table of Elements
- Group 16 of the Periodic Table of Elements
- Group 17 of the Periodic Table of Elements
- Group 18 of the Periodic Table of Elements
- F-Block Elements of the Periodic Table of Elements