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Scientists make synthetic elements by forcing nuclear particles to crash into one another.
ex) plutonium is made by bombarding nuclei of Uranium-238 with neutrons ina nuclear reactor.
Additional info.
Particle accelerator: move atomic nuclei faster and faster until they have reached very high speeds. If they hit each other with enough energy, the particles sometimes combine into a single nucleus.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoMetals with atomic numbers under 94 are all natural chemical elements.
Wiki User
∙ 11y agotechnetium & plutonium
Wiki User
∙ 10y agoSynthetic Metals was created in 1985.
Madison Williams
One is steel
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Which element is radioactive and synthetic?
All transuranic elements are synthetic and radioactive.
What are most of the elements?
out of the 118 elements discovered so far, most of them are metals
What Elements on the left side of the table are classified as what type of elements?
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
What is a name of a metal found on earth?
Most all metals up to Uranium are found in some form on Earth naturally. After that, the elements are purely synthetic and generally have half-lives of miliseconds or less.
Are synthetic elements radioactive?
Synthetic elements are usually radioactive, but not necessarily so. It is conceivable for a non-radioactive neutral atom to be produced by a nuclear spallation reaction.
Are most of the alkali metals synthetic elements?
yes
Do Elements 3 through 12 contain metals called?
synthetic
Are actinides and lanthanide elements transition metals?
no they are not. actinide is not part of the transition metals.
What are the metal elements of artifically prepared elements on the periodic table?
All of the 22 officially IUPAC confirmed synthetic elements are metals. All but two are transition metals. 1 is a post-transition metal and 1 is a metalloid.
Elements that are active strongly nonmetallic and react readily with metals to form salts are called what?
Elements that form salts by combining with metals are called halogens. All synthetic elements are radioactive. Elements that lie along the stair step line of the periodic table are metalloids.
How are synthetic elements useful?
Synthetic Elements are used in smoke detectors.
Do all synthetic elements have more than 92 elements?
All the synthetic elements on the Periodic Table appear after Uranium (atomic no. 92). These are the only synthetic elements.
Synthetic elements are formed by experimentation?
Yes, all synthetic elements are man made.
What metals are elements?
All pure metals are chemical elements; alloys are not elements.
How many metals are there in the elements?
Nearly 100 of the elements are metals.
Are most elements on the periodic table nonmetals?
No, more than three-fourths of the elements are metals. Love, Grahamcracker
Elements can be classified as metals semi metals non metals?
Elements are classified as metals, metalloids and nonmetals.
