In what way is the rocky material of Jupiter’s core different from the rocks found on Earth? 1. It is composed of iron and nickel because this material will settle to the core. 2. It is much cooler because Jupiter is farther from the sun. 3. It is composed entirely of ices that have frozen into a large rock-like structure. 4. It is much hotter and more dense because of the extreme pressure at the core of Jupiter. 5. It contains more liquid water.

4. It is much hotter and more dense because of the extreme pressure at the core of Jupiter. More test answers on https://studyhippo.com/astronomy-17-19-39314/

__are those that can become strongly magnetized, such as iron and nickel

Ferromagnetic materials More test answers on https://studyhippo.com/magnetism-physics-laycott-31828/

Solar system A. gaseous and dusty space cloud B. composed mostly of iron and nickel with a liquified metallic outer layer C. the sun and the eight major planets revolving around it D. outermost portion of the earth

C. the sun and the eight major planets revolving around it More test answers on https://studyhippo.com/oceanography-test-1/

Core A. outermost portion of the earth composed largely of the igneous rocks basalt and granite B. composed mostly of iron and nickel with a liquified metallic outer layer C. gaseous and dusty space cloud D. the sun and the eight major planets revolving around it

B. composed mostly of iron and nickel with a liquified metallic outer layer More test answers on https://studyhippo.com/oceanography-test-1/

Mantle A. gaseous and dusty space cloud B. composed mostly of iron and nickel with a liquified metallic outer layer C. contains minerals rich in iron and magnesium, between the crust and the core, second largest volume according to chemical classification D. outermost portion of the Earth

C. contains minerals rich in iron and magnesium, between the crust and the core, second largest volume according to chemical classification More test answers on https://studyhippo.com/oceanography-test-1/

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Iron And Nickel Flashcards, test questions and answers

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What is Iron And Nickel?

Iron and nickel are two of the most abundant elements on Earth, with iron making up about 5% of the planet’s crust. They have been used by humans since ancient times and play a vital role in modern industry. Iron has been used to make tools, weapons, and other items throughout history and is still a major component in production today. Nickel is mostly used to create coins, jewelry, electronics components, and other materials.Iron is an important element because it can be combined with other elements to form alloys that possess specific desired traits such as greater strength or corrosion resistance than would be possible if iron was used alone. Steel, one of the most widely-used alloys today, is composed primarily of iron mixed with varying amounts of carbon. This alloy has very high tensile strength which makes it ideal for construction and many other uses where durability is important. Cast iron is another type of alloy made from iron that contains higher percentages of carbon than steel does; it is often used for creating cookware due to its heat retention properties. Nickel’s primary use lies in plating or coating objects due to its corrosion-resistant properties; this makes it useful for protecting surfaces from rust or wear over time. In addition to this practical use, nickel also adds a silver-like color that enhances the appearance of jewelry and coins when applied as a thin layer over them. Nickel compounds are also commonly found in batteries due to their ability to store energy efficiently; without them, the rechargeable batteries we use today would not be able to exist. Overall both Iron and Nickel are essential elements for modern life due their numerous applications across many different industries ranging from construction materials like steel through decorative uses like plating jewelry or coins.