Foundries+1

Foundries 1 by Ginés

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Aluminium: What´s the atomic number of aluminium? It´s 13.

Beryllium: What are the names of the minerals before? Emerald, aquamane, red beryl, pink beryl, colourless beryl.

Chromium: What percentage of chromium does the alloy stainless steel have? It contains more tan 12%.

Cobalt: Could you say 2 applications of the cobalt? Ferromagnetic metal and association with nickel.

Gold: Who's the pharaho I mentioned in the video? Tutankamon

Iron: Name 5 objects of the video made of iron. Medieval horseshoes, gloves, tools, mortar and pestle, and a fake fossil.

Lead: How many uses lead has? It can make balances, solders, alloys and batteries.

Magnesium: Can we find magnesium in a free metal form? In which form can we find it? We could find it on salts and hydroxides.

Mercury: Where is mercury found? In America, Europe and Asia.

Nichrome: Why is nichrome so expensive? Because since the 80% of nichrome is made out of nickel, nickel can be very expensive.

Nickel: Tell an object made up of stainless steel. Kitchen appliances (knives…)

Nickel-Silver: What color is the collier (perl) in this video? White

Platinum: In which countries can you find platinum? The US, New York and Massachusset Russia, Moscow South Africa, Johannesburg

Silver: Where does silver come from? Russia, China, Australia, United States, Canada, Mexico, Peru, Bolivia, Chile and Poland.

Steel: Tell me an example of Steel. Stainless Steel.

Tin: How many forms have tin? Say the names. It has two forms: gray and capsule

Zinc : What is the atomic number of zinc? It’s 30