Question

Which is the element with atomic no. 109? Write about it.

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Answer 1

Meitnerium has it's atomic number 109. In chemistry, this element has the most powerful radioactive synthesis but it could be easily prepared in the laboratory.
It is not present in our environment and nature but is easy to form this element.
Hope you got the point.

Answer 2

hey friend! here is your answer-
1. The element with atomic number 115 is Meitnerium . 
2. the symbol of Meitnerium is Mt. 
3. it is a synthetic element. it was discovered in about 1982. 
4. its atomic weight is 278. 
5. moreover, it was created in Darmstadt in Germany in year 1982.
6. they have half life longer than isotopes element.
7. it is a radio active type of material. 
8. its was produced by sir Peter Armbruste along with others.
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