Brass and Iron
Ah, the thermometric substance of a bimetallic thermometer is actually the two different metals that make up the strip inside. These metals expand at different rates when heated, causing the strip to bend. It's like a little dance they do together, showing us the temperature changes in a beautiful and simple way. Just imagine those metals dancing in harmony, creating a lovely symphony of temperature readings for us to enjoy.
The two heavy metals that make up Earth's core are iron and nickel. They are believed to be primarily responsible for the Earth's magnetic field.
Iron and nickel.
Composition of Spelter is - Copper- 90%, Zinc- 10%
Metals; and alloys are made of two or more metals.
Mercury is an element. No metals make it up. It is atomic number 80 with symbol Hg.
An alloy
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
The two main elements that make up most of Earth's core are iron and nickel. These heavy metals are believed to be the primary components that give the core its dense and solid nature.
The outer core is a layer of the Earth, the second to last layer. It creates the Earths Magnetic field by moving around the inner core. There are two metals that make up the outer core, these two metals are iron and nickel. The inner core is so hot that it melts the nickel and iron turning it into liquid magma.
The two most abundant metals found in the Earth's crust are aluminum and iron. Aluminum is the most abundant metal, making up about 8.1% of the Earth's crust, while iron is the second most abundant, making up about 5.0% of the Earth's crust.
Iron-nickel & alloyIron (Fe) and Nickel (Ni).