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  2. Nickel - Wikipedia

    en.wikipedia.org/wiki/Nickel

    The isotopes of nickel range in atomic weight from 48 u (48 Ni) to 82 u (82 Ni). [9] Natural nickel is composed of five stable isotopes, 58 Ni, 60 Ni, 61 Ni, 62 Ni and 64 Ni, of which 58 Ni is the most abundant (68.077% natural abundance). [9] Nickel-62 has the highest binding energy per nucleon of any nuclide: 8.7946 MeV/nucleon.

  3. Nickel (United States coin) - Wikipedia

    en.wikipedia.org/wiki/Nickel_(United_States_coin)

    A nickel is a five-cent coin struck by the United States Mint. Composed of cupronickel ... Under the proposal, the nickel would retain its weight of 5 grams (0.18 oz ...

  4. United States Mint coin sizes - Wikipedia

    en.wikipedia.org/wiki/United_States_Mint_coin_sizes

    Nickel 21.21 mm 5 g 1866–present Nickel 21.21 mm 5 g 1942–1945 Twenty Cent 22 mm 5 g 1875–1878 ... Some variances in coin size and weight occurred over time ...

  5. Liberty Head nickel - Wikipedia

    en.wikipedia.org/wiki/Liberty_Head_nickel

    The proposal for the cent would decrease its size to 16 millimetres (0.63 in) and its weight to 1.5 grams (0.053 oz), and the modifications to the three-cent piece would increase its size to 19 millimetres (0.75 in) and its weight to 3 grams (0.11 oz). The nickel would retain its weight of 5 grams (0.18 oz), but its diameter would be increased ...

  6. Nickel (Canadian coin) - Wikipedia

    en.wikipedia.org/wiki/Nickel_(Canadian_coin)

    The Canadian five-cent coin, commonly called a nickel, is a coin worth five cents or one-twentieth of a Canadian dollar. It was patterned on the corresponding coin in the neighbouring United States. It became the smallest-valued coin in the currency upon the discontinuation of the penny in 2013 .

  7. Heavy metals - Wikipedia

    en.wikipedia.org/wiki/Heavy_metals

    An average 70 kg human body is about 0.01% heavy metals (~7 g, equivalent to the weight of two dried peas, with iron at 4 g, zinc at 2.5 g, and lead at 0.12 g comprising the three main constituents), 2% light metals (~1.4 kg, the weight of a bottle of wine) and nearly 98% nonmetals (mostly water).

  8. Jefferson nickel - Wikipedia

    en.wikipedia.org/wiki/Jefferson_nickel

    The Jefferson nickel has been the five-cent coin struck by the United States Mint since 1938, when it replaced the Buffalo nickel.From 1938 until 2004, the copper-nickel coin's obverse featured a profile depiction of Founding Father and third U.S. President Thomas Jefferson by artist Felix Schlag; the obverse design used in 2005 was also in profile, though by Joe Fitzgerald.

  9. LME Nickel - Wikipedia

    en.wikipedia.org/wiki/LME_Nickel

    A piece of nickel about 3 centimetres in size. LME Nickel stands for a group of spot, forward, and Futures contracts, trading on the London Metal Exchange (LME), for delivery of primary Nickel that can be used for price hedging, physical delivery of sales or purchases, investment, and speculation. Producers, semi-fabricators, consumers ...