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Gold, just gold - as it is an element (symbol Au). Most gold jewelry is really made of an alloy of gold, which means it contains gold and also other metals which lower the cost and provide increased durability, decreased malleability, etc. Atoms of gold are made of protons, neutrons, and electrons... just like atoms of any other element.
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Is the substance that makes up everything in the world is called mass?
No, the substance that makes up everything in the world is called matter. Mass is a property of matter that measures the amount of material present in an object.
What is a pure substance like gold or iron?
A pure substance is a material that contains only one type of element or compound. Gold and iron are examples of pure substances because they consist of only gold atoms and iron atoms, respectively, without any other impurities.
Would the density of a piece of gold be different depending on its size?
No, the density of gold remains constant regardless of its size. Density is a physical property of a substance that is determined by its mass and volume, so as long as the material remains the same, the density will also remain constant.
What is the other name of a substance?
Another name for a substance is a material.
What is a jelly-like substance that makes up the material of the cell and is mostly water and protein?
The jelly-like substance that makes up the material of the cell is called cytoplasm. It is a fluid-filled structure that contains various organelles and structures essential for cell function. Cytoplasm is mainly composed of water and proteins, along with other molecules such as ions and nutrients.
What makes a material a substance?
If all of the molecules of the substance are the same molecule
What makes a material a pure substance?
A pure substance is a material that has a constant chemical composition and properties. It is made up of only one type of particle, such as an element or a compound, and cannot be separated into simpler substances by physical means. Examples of pure substances include water (H2O) and gold (Au).
Is gold a collective noun?
No, the word 'gold' is a common, concrete, material noun; a word for a substance, a thing. The collective nouns for gold are a bar of gold or a pot of gold.
What type of noun is gold?
The noun gold is a common, concrete, uncountable, material noun; a word for a substance, a word for a thing.
Protoplasm is all the living material where?
Protoplasm is all the living material that makes up a cell. This is the substance that is surrounded by the cell membrane.
Is the substance that makes up everything in the world is called mass?
No, the substance that makes up everything in the world is called matter. Mass is a property of matter that measures the amount of material present in an object.
What is the substance that makes wood hard?
Lignin is the substance that makes wood hard. It is a complex organic polymer that fills the spaces between cellulose fibers in wood, providing rigidity and strength to the material.
What is a pure substance like gold or iron?
A pure substance is a material that contains only one type of element or compound. Gold and iron are examples of pure substances because they consist of only gold atoms and iron atoms, respectively, without any other impurities.
The amount of material in a substance?
The amount of material in a substance is mass.
What substance makes the most money when recycled?
Aluminum is one of the most lucrative materials to recycle due to its high market value. It can be recycled indefinitely without losing quality, making it a highly sought-after material in the recycling industry.
What is one substance that is not attacked by corrosive acid?
Gold is a substance that is not attacked by most corrosive acids, including hydrochloric acid and nitric acid. This makes gold a popular choice for jewelry and other applications where resistance to corrosion is important.
Is artificial gold is pure substance?
Artificial gold can refer to either synthetic gold (such as gold produced in a lab) or gold-plated materials. In both cases, the gold itself is a pure substance as it consists solely of gold atoms. However, if it is an alloy or combined with other metals, then it would not be considered a pure substance.
