0
Add your answer:
Earn +20 pts
Is zinc a precious metal?
No, zinc is not considered a precious metal. It is classified as a base metal, commonly used in industrial applications like galvanizing steel to prevent corrosion.
Is copper metal a independent variable?
Copper metal is a chemical element.
Is niobium a precious metal?
Niobium is not considered a precious metal. It is a transition metal that is known for its high melting point and resistance to corrosion. It is commonly used in alloys to improve the strength and durability of materials.
What are some examples of substances that can be found in a mine?
Some examples of substances that can be found in a mine include coal, copper, gold, silver, iron ore, diamonds, uranium, salt, and various types of minerals like quartz, limestone, and gypsum.
Which metal is present in both brass and bronze?
Copper is the metal present in both brass and bronze. Brass is an alloy of copper and zinc, while bronze is an alloy of copper and tin.
What countries are the main markets for U.S. exports of precious metal jewelry?
Switzerland, Japan, and Thailand.
Is bronze a precious metal?
No. Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive.
Is copper our most precious metal?
No, copper is not considered the most precious metal. Precious metals like gold, silver, and platinum are typically valued more highly than copper due to their scarcity, appearance, and industrial uses. Copper is more commonly used for its electrical conductivity and versatility in various applications.
What is the opposite of precious metal?
The opposite of precious metal is base metal. Base metals are more common and less valuable than precious metals such as gold, silver, and platinum. Examples of base metals include copper, lead, and zinc.
Brass is a precious metals?
Brass is actually a combination of copper and zinc, not a precious metal. It is widely used in applications such as musical instruments, plumbing fittings, and decorative items due to its durability and attractive appearance.
What precious metal is used to make the embroideries decorating the morccan Fantasia saddles copper sliver gold?
gold
Is copper a metal non-metal or metalloid?
copper is a metal
What did the Phoenicians tade for?
Exports Papyrus, ivory, ebony, silk, amber, ostrich eggs, spices, incense, horses, gold, silver, copper, iron, tin, jewels, and precious stones. Imports Cedar and pine wood, fine linen, purple cloth, foodstuffs, metal products, manufactured goods.
A lump of precious metal iscalled?
a lump of precious metal is called at nugget if talking about gold
What were the imports and exports of Colonial Massachusetts?
Some Boston Exports are fish, timber, products, metal, metal products etc...
Copper is a non-metal or metal?
Copper is a metal. It is a good conductor of electricity and heat, has a high density, and is malleable and ductile.
What are key exports?
oil and metal are Russia's key exports.
