Bisakah Kita Bikin Elemen Baru?

Kok Bisa?

29 Sept 202103:41

Summary

TLDRThis script delves into the fascinating world of elements, highlighting the complexity of discovering and cataloging them. It discusses the Periodic Table's evolution, the painstaking process of identifying new elements using atomic numbers, and the quest to find the universe's limit of elements, which are surprisingly light, only up to the 90s in atomic number. The script also touches on human-made heavy elements and the scientific debate over the upper limit of element existence. It concludes with the ongoing search for new elements and their potential future applications in advanced technology, emphasizing the importance of curiosity and perseverance in scientific discovery.

Takeaways

🔍 The script discusses the concept of elements and the ability to control four elements, suggesting a complex understanding of the composition of matter.
🌐 It mentions the periodic table, indicating its importance in organizing and understanding chemical elements based on atomic numbers.
🔬 The process of discovering new elements is described as very lengthy, highlighting the scientific challenges and efforts involved.
🌌 The script introduces four new members to the periodic table, emphasizing recent advancements in the field of chemistry.
📊 The atomic number, represented by numbers, is identified as a simple clue to the weight of elements, providing a basic understanding of their properties.
🤔 It raises questions about the total number of elements in the universe and whether there is a limit to their discovery.
🏗️ The script suggests that only light elements up to the 90s are naturally occurring, while heavier elements are man-made.
🧪 The creation of heavy elements in laboratories is likened to playing billiards, involving the fusion of different atoms at high speeds.
💥 The fusion process is described as unstable and short-lived, with heavier elements being less stable.
🧠 Genius scientists predict the existence of stable versions of super heavy elements, despite their current instability.
🌟 Scientists worldwide are in a race to discover new elements, which may not seem immediately useful but could have significant applications in future advanced technologies.
🛠️ Historically discovered elements are now used in sophisticated tools and medical equipment, showing the long-term impact of such discoveries.

Q & A

What is the main topic discussed in the video script?
-The main topic discussed in the video script is the concept of elements, the periodic table, and the discovery of new elements, including the process of creating elements in a laboratory.
What is the significance of the atomic number in the context of the script?
-The atomic number, also known as the number of protons in an element's nucleus, is significant as it uniquely identifies an element and is used to organize the periodic table.
What is the process of creating new elements in a laboratory as described in the script?
-The process involves accelerating atoms to very high speeds and then colliding them to create heavier elements, similar to playing billiards.
What is the current highest atomic number of an element that has been discovered?
-As of the script's information, the highest atomic number of an element discovered is 118.
What is the speculation about the upper limit of atomic numbers for elements?
-Some scientists speculate that the upper limit could be element 137, while others suggest it could be as high as element 172.
Why are heavier elements unstable and tend to decay quickly?
-Heavier elements are unstable because they have more protons and neutrons, which results in a stronger repulsive force between protons, making them prone to decay.
What is the potential application of discovering new elements in the future?
-While the immediate applications of newly discovered elements may not be apparent, they could potentially be used in advanced technologies and medicine in the future.
What does the script imply about the importance of continuing the search for new elements?
-The script implies that the search for new elements is important because it could lead to the discovery of elements with significant future applications, even if their current use is not clear.
What is the role of the periodic table in organizing the elements as mentioned in the script?
-The periodic table organizes elements based on their atomic number and properties, making it easier to understand and predict their behavior.
What is the script's take on the importance of curiosity and perseverance in scientific research?
-The script encourages curiosity and perseverance in scientific research, suggesting that even though the search for new elements is challenging, it is worthwhile and could lead to significant discoveries.
How does the script relate the historical discovery of elements to their current applications?
-The script mentions that elements discovered in the past, even before Indonesia's independence, are now used in sophisticated devices and medical equipment, illustrating the evolution and importance of scientific discoveries.

Outlines

00:00

🔬 The Discovery of New Elements

The script introduces the concept of elements and the ability to control the four basic elements. It discusses the complexity and importance of remembering the names of elements, which are taught in schools and are part of the periodic table. The periodic table has recently welcomed four new members, and the process of discovering new elements is described as being very lengthy and complex. Scientists use atomic numbers to identify elements, which is a simple way to understand their weight. The script raises questions about the number of elements in the universe and their limits, mentioning that we can only observe elements up to the 90s in nature, while heavier ones are man-made. It ends with a mention of the debate among scientists about the possible upper limit of elements, ranging from 137 to 172.

Mindmap

Keywords

💡Element

An 'element' in the context of the video refers to a constituent of the periodic table, which is a fundamental concept in chemistry. Elements are pure substances that cannot be broken down into simpler substances by chemical means. The video discusses the discovery and arrangement of elements, emphasizing the complexity of their identification and the significance of their atomic numbers.

💡Periodic Table

The 'periodic table' is a tabular arrangement of chemical elements, ordered by their atomic number, electron configuration, and recurring chemical properties. The video mentions the periodic table as a tool that scientists use to organize and understand the elements, highlighting the addition of new elements and the quest for completeness in our understanding of the elements.

💡Atomic Number

The 'atomic number' is a numerical identifier for the number of protons in the nucleus of an atom. It is used to distinguish between different elements. In the video, the atomic number is mentioned as a crucial piece of information that helps identify elements and is part of the systematic arrangement in the periodic table.

💡Discovery

The term 'discovery' in the video refers to the process of identifying and characterizing new elements. It is a central theme, as the video discusses the historical and ongoing efforts to find and understand new elements, emphasizing the scientific process and the excitement of new findings.

💡Super Heavy Elements

'Super heavy elements' are elements with a high atomic number, typically above 100. The video mentions these elements as being created artificially in laboratories and discusses their instability and the scientific pursuit to find stable versions of them.

💡Stability

In the context of the video, 'stability' refers to the tendency of an element to remain in its unaltered state without undergoing radioactive decay. The video talks about the search for stable versions of super heavy elements, which are typically unstable due to their high atomic numbers.

💡Laboratory Creation

'Laboratory creation' is the process of synthesizing new elements in a controlled environment, such as a laboratory. The video describes this process as akin to playing billiards, where atoms of different elements are combined at high speeds to form new, heavier elements.

💡Nuclear Fusion

The term 'nuclear fusion' is used in the video to describe the process of combining atomic nuclei to form a heavier nucleus, which is how super heavy elements are created. It is a complex scientific process that requires precise conditions and high energy.

💡Scientific Prediction

'Scientific prediction' in the video refers to the forecasts made by scientists about the potential existence and properties of undiscovered elements. The video mentions that despite the current instability of super heavy elements, scientists predict that stable versions may exist.

💡Technological Advancement

The video discusses 'technological advancement' in relation to the potential future uses of newly discovered elements. It suggests that while some elements may not have immediate applications, they could be crucial for developing advanced technologies in the future.

💡Persistence

'Persistence' is highlighted in the video as an important quality for scientists in their pursuit of new elements. It is emphasized that despite the challenges and the long road ahead, the search for new elements continues, with the hope of making significant discoveries.

Highlights

Introduction to the concept of controlling the four elements and the complexity of remembering their names.

Discussion on the design and understanding of elements as the building blocks of matter.

Mention of the periodic table and its significance in organizing chemical elements.

The process of discovering new elements and its historical lengthiness.

Introduction of atomic numbers as identifiers for elements.

The question of how many elements exist in the universe and their boundaries.

Revelation that only light elements up to the 90s are naturally occurring.

Human-made creation of heavier elements as an example of scientific advancement.

Current understanding of the heaviest naturally occurring element being number 118.

Debates among scientists about the upper limit of element numbers, ranging from 137 to 172.

The possibility of creating elements in a laboratory setting.

Description of the process of combining atoms at high speeds to create new elements.

The instability of heavier elements and their short-lived nature.

Predictions by genius scientists about the potential for stable versions of super-heavy elements.

The ongoing global race among scientists to discover new elements.

The potential future applications of newly discovered elements in advanced technology.

Historical use of elements discovered before Indonesia's independence in modern applications.

The importance of perseverance in the search for new elements and their potential benefits.

Encouragement to stay curious and engaged with scientific discoveries.