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Some elements have been made by scientists under laboratory conditions?
Wiki User
∙ 13y ago
There are many. Number 43 (technetium) and numbers 84-118 are also made in laboratories. However, numbers 90, 91 and 92 are found in nature but they're also made in laboratories. They are made by throwing different atoms in each other. For example, ununoctium was made by throwing californium atoms in calcium atoms.
Wiki User
∙ 13y ago
Yes, scientists have created elements through processes like nuclear fusion in controlled laboratory settings. These elements typically have very short half-lives and may not exist naturally in significant quantities on Earth. Examples include elements beyond uranium in the Periodic Table.
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What is the ductility of hydrogen?
ductility is a property of a solid, and since hydrogen doesn't form a solid under natural or even laboratory conditions, it doesn't apply
Which elements are magnetic?
Iron, nickel, and cobalt are the most commonly known magnetic elements. Other elements, such as gadolinium and neodymium, also exhibit magnetic properties under certain conditions.
Is sulfur stable?
Sulfur is a stable element under normal conditions, but it can react with other elements to form compounds. In its elemental form, sulfur exists as a solid at room temperature and does not decompose easily.
Under what conditions would dew not form?
Dew does not form damp and wet conditions.
What are the conditions under which surplus moisture may exist?
The wet and cold weather conditions.
Are some elements have been made by scientists under laboratory conditions?
Yes
Are some elements that have been made by scientists under laboratory?
Yes, scientists have created synthetic elements in laboratories through nuclear reactions. Examples include elements beyond uranium (element 92) on the periodic table, such as neptunium, plutonium, and others. These synthetic elements are typically unstable and have short half-lives.
Substance that cannot be changed into a simpler substance under normal laboratory conditions?
An element is a substance that cannot be broken down into simpler substances under normal laboratory conditions. Elements are the building blocks of all matter and are identified by their unique atomic structure. Examples of elements include oxygen, hydrogen, and iron.
Three elements that do not react with any others are?
Helium, Neon, and Argon are the most non-reactive elements known. Though it is possible to make them react with other elements, it is extremely difficult and can only be achieved under precise laboratory conditions.
What evidence do scientists have that the inert gases are not completeky inert?
Scientists have observed that certain conditions can cause inert gases like xenon, krypton, and argon to form compounds with other elements. Additionally, experiments have shown that inert gases can react with elements under extreme conditions, such as high pressure and temperature. These observations challenge the traditional view that inert gases are completely unreactive.
Simplest form of matter that can exist under normal laboratory conditions?
tell whether each fraction is in simplest form. if not, write it in simplest form, tell whether each fraction is in simplest form. if not, write it in simplest form,
A statement that describes what scientist expect to happen every time under a particular set of conditions?
A statement that describes what scientists expect to happen every time under a particular set of conditions is a scientific law. A scientific law always applies under the same conditions, no matter what the elements are.
Could lithium react with helium?
In normal conditions, lithium and helium do not react with each other because they are both inert elements. However, under extreme conditions such as in a laboratory setting with high temperatures and pressures, it is possible for lithium to react with helium.
Name some of the microorganisms that are difficult to culture under laboratory conditions?
salmonella is one.
Is calcuim solid liquid or gas?
Under standard laboratory conditions, calcium is a solid.
Which nonmetal is a liquid under ordinary laboratory conditions?
Non-metal? Water would be one.
What is a statement that describes what scientists expect to happen every time under a particular set of conditions?
A statement that describes what scientists expect to happen every time under a particular set of conditions is known as scientific law.
