Noun:

नेपच्युनिअम,

neptunium's Usage Examples:

3 berkelium-250m1 29 nobelium-253m 31 polonium-186 34 americium-238m 35 nobelium-250m 36 neptunium-224 38 californium-249m 45.

associates in December 1940 by bombarding uranium-238 with deuterons, creating neptunium-238.

americium-243 to curium-244 to curium-245 uranium-236 to neptunium-237 to plutonium-238 to plutonium-239 americium-241 to curium-242 to curium-243 (or, more.

were to exist, at least one of the bonds would likely be a φ bond as in quintuply-bonded diuranium and dineptunium.

A radioactive actinide metal, neptunium is the first transuranic element.

credited with being the first-ever to produce a transuranium element, neptunium.

Neptunium(IV) oxide, or neptunium dioxide, is a radioactive, olive green cubic crystalline solid with the formula NpO2.

Neptunium(VI) fluoride (NpF6) is the highest fluoride of neptunium, it is also one of seventeen known binary hexafluorides.

He independently discovered the transuranic element neptunium.

transuranium element discovered after neptunium, plutonium, curium and americium.

long-lived 237Np isotope in 1942 by Glenn Seaborg and Arthur Wahl, forming weighable amounts of neptunium became a realistic endeavor.

neptunium (element 93), americium (element 95), curium (element 96), berkelium (element 97), californium (element 98), einsteinium (element 99), and.

method is using magnesium fluoride, on which the neptunium fluoride is sorbed at 60-70% but not the uranium fluoride.

Synonyms:

atomic number 93, metallic element, Np, metal,

Antonyms:

nonmetallic,