Trivia On Elements And Compounds! Quiz Questions
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What properties do metals have?
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Conductility
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Malubility
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Ductility
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Solid at room temp.
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Explodes on contact with skin
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Luster
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Did you know that elements consist of atoms with the same number of protons in their nuclei, and a compound would be two different elements combined? You must be aware of what metals possess; sodium chloride is made up of, the importance of salt, what would happen if you mixed chlorine and sodium, what compounds are made, and what is See moreargon. This exceptional quiz will make you appreciate all the elements of the periodic table.
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- 2.
Sodium chloride is made of two elements.
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True
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False
Correct Answer
A. TrueExplanation
Sodium chloride, commonly known as table salt, is indeed made up of two elements: sodium and chlorine. Sodium is a highly reactive metal, while chlorine is a toxic gas. When combined, they form a stable compound known as sodium chloride. This compound is essential for various biological processes and is commonly used as a seasoning and preservative in food. Therefore, the statement "Sodium chloride is made of two elements" is true.Rate this question:
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- 3.
Salt is
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Important to the body
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Used as currency in history
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All of the above
Correct Answer
A. All of the aboveExplanation
Salt is important to the body because it is essential for various bodily functions, including maintaining proper fluid balance, transmitting nerve impulses, and contracting muscles. Additionally, salt has been used as currency in history due to its scarcity and value. Therefore, the correct answer is "all of the above" as salt is both important to the body and has been used as currency in the past.Rate this question:
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- 4.
Potassium is a
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Element
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Compound
Correct Answer
A. ElementExplanation
Potassium is an element because it is a pure substance that cannot be broken down into simpler substances by chemical means. It is represented by the symbol K in the periodic table and is classified as an alkali metal. Potassium is a highly reactive metal that is essential for various biological processes in the human body, such as nerve function and muscle contractions.Rate this question:
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- 5.
Plutonium is a element.
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True
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False
Correct Answer
A. TrueExplanation
Plutonium is indeed an element. It is a radioactive, silvery-gray metal that belongs to the actinide series of elements. It is symbolized by Pu on the periodic table and has an atomic number of 94. Plutonium is primarily known for its use in nuclear reactors and the production of nuclear weapons. It was first synthesized in 1940 and is artificially produced by bombarding uranium-238 with neutrons. Plutonium is highly toxic and poses significant health risks if not handled properly.Rate this question:
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- 6.
Mercury is not a metal.
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True
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False
Correct Answer
A. FalseExplanation
Mercury is a metal. It is a chemical element with the symbol Hg and atomic number 80. It is classified as a transition metal and is the only metal that is liquid at room temperature. Therefore, the statement "Mercury is not a metal" is incorrect.Rate this question:
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- 7.
If you mixed chlorine and sodium you would get chloride sodium.
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True
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False
Correct Answer
A. FalseExplanation
Mixing chlorine and sodium would actually result in the formation of sodium chloride, not chloride sodium. Sodium chloride is a compound commonly known as table salt, which is formed when chlorine gas reacts with sodium metal. Therefore, the correct answer is False.Rate this question:
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- 8.
Compounds are made of less than 2 elements.
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True
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False
Correct Answer
A. FalseExplanation
The statement "Compounds are made of less than 2 elements" is false. Compounds are substances composed of two or more different elements chemically bonded together. This means that compounds always consist of at least two elements. Therefore, the correct answer is False.Rate this question:
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- 9.
Argon is a noble gas.
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True
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False
Correct Answer
A. TrueExplanation
Argon is a noble gas because it belongs to the group of elements known as noble gases, which are characterized by their stable and unreactive nature. Noble gases have a full outer electron shell, making them highly stable and unlikely to form chemical bonds with other elements. Argon, with its full outer electron shell, exhibits these properties, making it a noble gas.Rate this question:
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Current Version
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Mar 25, 2025Quiz Edited by
ProProfs Editorial Team -
Oct 28, 2011Quiz Created by
Bannana12
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