What is this (좋은 아침) ? {Write only word in English}
Answers
Explanation:
Density (near r.t. ) Americium is a synthetic radioactive chemical element with the symbol Am and atomic number 95. It is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas.
Discovery: Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso (1944)
Atomic number (Z): 95
Atomic radius: empirical: 173 pm
Mass number: 243
Density (near r.t. ) Americium is a synthetic radioactive chemical element with the symbol Am and atomic number 95. It is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas.
Discovery: Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso (1944)
Atomic number (Z): 95
Atomic radius: empirical: 173 pm
Mass number: 243
Answer:
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Explanation:
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