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The Actinoids group contain all the synthetic elements. All the elements that have an atomic weight of 95 and above do not occur naturally. They are part of the actinoid elemental group.
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Where are most synthetic elements found on periodic table?
These elements are found after uranium.
Who many elements are found in group 4?
There are 4 elements in group-4.
Are noble gases found in group VIIA?
No. group VIIA (or group 17) elements are halogens. group VIIIA (or group 18) elements are noble gases.
What are some examples of stable elements and where are they found in the periodic table?
noble elements are the stable elements. They are found in group 18 in the periodic table.
What do elements number 43 61 and 93 to 112 have in common?
They are all man-made or synthetic elements, i.e., they are not found naturally in nature and are atomically unstable.
What are elements that can not be found on earth and can be created called?
Synthetic elements are not found in nature but are created in laboratories.
What are elements called when they are found in nature?
Elements found in nature are referred to natural elements, as opposed to synthetic, which are man made.
What is synthetic element?
a synthetic element is not naturally found in the earth, they are handmade elements. OR elements that do not occur naturally and that are made in laboratories.
Where are most synthetic elements found on periodic table?
These elements are found after uranium.
What group on the periodic table are synthetic elments?
Technetium (43), Promethium (61), and all the transuranic elements are synthetic.
The elements known as the alkali metals are found in Group?
The elements known as alkali metals are found in group I
Who many elements are found in group 4?
There are 4 elements in group-4.
What elements are found in group 2 what kind of elements are they?
group 2 elements are alkaline elements.one of the element in d group is berrylium
Is actinide considered a synthetic element?
Actinide is not an element, but is a series of elements. Of the actinide series of elements, all except actinium, thorium, protactinium, and uranium are considered to be synthetic elements because they are not found in nature in appreciable amounts.
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.
Are noble gases found in group VIIA?
No. group VIIA (or group 17) elements are halogens. group VIIIA (or group 18) elements are noble gases.
