enow.com Web Search

  1. Ad

    related to: zazzle official site purple & gold ld backgrounds for a plaque design

Search results

  1. Results from the WOW.Com Content Network
  2. Plaque hybridization - Wikipedia

    en.wikipedia.org/wiki/Plaque_hybridization

    Plaque hybridization. Plaque hybridization is a technique used in Molecular biology for the identification of recombinant phages. [1] The procedure can also be used for the detection of differentially represented repetitive DNA. The technique (similar to colony hybridization) involves hybridizing isolated phage DNA to a label probe for the gene ...

  3. Gold - Wikipedia

    en.wikipedia.org/wiki/Gold

    Gold is a chemical element with the symbol Au (from the Latin word aurum) and the atomic number 79. In its pure form, it is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal, a group 11 element, and one of the noble metals.

  4. Lunar plaque - Wikipedia

    en.wikipedia.org/wiki/Lunar_plaque

    Lunar plaques are stainless steel commemorative plaques measuring 9 by inches (22.9 by 19.4 cm) attached to the ladders on the descent stages of the United States Apollo Lunar Modules flown on lunar landing missions Apollo 11 through Apollo 17, to be left permanently on the lunar surface. The plaques were originally suggested and designed by ...

  5. Colored gold - Wikipedia

    en.wikipedia.org/wiki/Colored_gold

    Colored gold. Ternary plot of different colors of Ag – Au – Cu alloys. Colored gold is the name given to any gold that has been treated using techniques to change its natural color. Pure gold is slightly reddish yellow in color, [1] but colored gold can come in a variety of different colors by alloying it with different elements.

  6. Purple of Cassius - Wikipedia

    en.wikipedia.org/wiki/Purple_of_Cassius

    Purple of Cassius is a purple pigment formed by the reaction of gold salts with tin (II) chloride. It has been used to impart glass with a red coloration (see cranberry glass ), as well as to determine the presence of gold as a chemical test . Generally, the preparation of this material involves gold being dissolved in aqua regia, then reacted ...

  7. California gold rush - Wikipedia

    en.wikipedia.org/wiki/California_Gold_Rush

    v. t. e. The California gold rush (1848–1855) was a gold rush that began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. [1] The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. [2] The sudden influx of gold into the money ...