Basics Of Atomic Chemistry: MCQ Quiz!

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Cambronbill3
C
Cambronbill3
Community Contributor
Quizzes Created: 2461 | Total Attempts: 1,191,068
| Attempts: 158
Quiz Flashcard
SettingsSettings
Please wait...
  • 1/14 Questions

    Which of these is a unit of the absolute temperature scale?

    • Kelvin
    • Fahrenheit
    • BTU
    • Molecule
Please wait...
About This Quiz

Explore the fundamentals of atomic chemistry with this engaging MCQ quiz! Test your knowledge on essential topics like temperature scales, elemental composition of the sun, and the building blocks of proteins. Perfect for students looking to enhance their understanding of chemistry.

Basics Of Atomic Chemistry: MCQ Quiz! - Quiz

Quiz Preview

  • 2. 

    Over ninety percent of the Earth's sun is made of what two elements?

    • Uranium And Plutonium

    • Hydrogen And Helium

    • Neon And Argon

    • Oxygen And Nitrogen

    Correct Answer
    A. Hydrogen And Helium
    Explanation
    The correct answer is Hydrogen and Helium. This is because the sun is primarily composed of these two elements. Hydrogen makes up about 74% of the sun's mass, while helium accounts for around 24%. These two elements undergo nuclear fusion in the sun's core, releasing a tremendous amount of energy in the form of light and heat. Other elements, including small amounts of heavier elements like oxygen and nitrogen, are also present in the sun, but in much smaller quantities compared to hydrogen and helium.

    Rate this question:

  • 3. 

    What units are combined in sequence to make proteins?

    • Vitamins

    • Sugars

    • Amino Acids

    • Steroids

    Correct Answer
    A. Amino Acids
    Explanation
    Proteins are made up of amino acids, which are the building blocks of proteins. Amino acids are combined in a specific sequence to form proteins. Vitamins, sugars, and steroids do not play a direct role in the formation of proteins.

    Rate this question:

  • 4. 

    Which one is an element rather than a compound?

    • Ammonia

    • Carbon Monoxide

    • Acetic Acid

    • Gold

    Correct Answer
    A. Gold
    Explanation
    Gold is an element rather than a compound because it consists of only one type of atom, specifically gold atoms. Compounds, on the other hand, are formed when different elements chemically combine together. Ammonia, Carbon Monoxide, and Acetic Acid are all compounds as they are composed of multiple elements.

    Rate this question:

  • 5. 

    Oranges are a good source of which vitamin?

    • Vitamin E

    • Vitamin A

    • Vitamin C

    • Vitamin K

    Correct Answer
    A. Vitamin C
    Explanation
    Oranges are a good source of Vitamin C. Vitamin C is an essential nutrient that helps support the immune system, promotes the absorption of iron, and acts as an antioxidant in the body. Oranges are particularly known for their high Vitamin C content, making them a popular choice for boosting immunity and maintaining overall health.

    Rate this question:

  • 6. 

    Which of these is a compound?

    • Carbon Dioxide

    • Potassium

    • Sodium

    • Helium

    Correct Answer
    A. Carbon Dioxide
    Explanation
    Carbon Dioxide is a compound because it is made up of two different elements, carbon and oxygen. It is a chemical compound that is formed when carbon atoms bond with two oxygen atoms. In contrast, Potassium, Sodium, and Helium are all elements and not compounds because they consist of only one type of atom.

    Rate this question:

  • 7. 

    Which carbon compound does "CO2" stand for?

    • Carbon Carbonate

    • Carbon Monoxide

    • Carbon Dioxide

    • Carbon Tetrachloride

    Correct Answer
    A. Carbon Dioxide
    Explanation
    The correct answer is Carbon Dioxide because "CO2" is the chemical formula for carbon dioxide. Carbon dioxide is a colorless gas that consists of one carbon atom bonded to two oxygen atoms. It is a common greenhouse gas and is produced by the combustion of fossil fuels and other industrial processes.

    Rate this question:

  • 8. 

    What is the chemical symbol for gold?

    • Ag

    • Au

    • Go

    • Mg

    Correct Answer
    A. Au
    Explanation
    The chemical symbol for gold is Au.

    Rate this question:

  • 9. 

    With what element does hydrogen combine to make water?

    • Oxygen

    • Helium

    • Sodium

    • Carbon

    Correct Answer
    A. Oxygen
    Explanation
    Hydrogen combines with oxygen to make water. This is because water is composed of two hydrogen atoms bonded to one oxygen atom. Oxygen is highly electronegative, meaning it has a strong attraction for electrons, while hydrogen is electropositive, meaning it has a tendency to lose electrons. This creates a polar covalent bond between the hydrogen and oxygen atoms, resulting in the formation of water molecules.

    Rate this question:

  • 10. 

    What term is used for seepage into a material?

    • Background Noise

    • Breakage

    • Infiltration

    • Blockage

    Correct Answer
    A. Infiltration
    Explanation
    Infiltration is the term used for seepage into a material. It refers to the process of water or other substances penetrating or permeating through a material, such as soil or a barrier. This term is commonly used in various fields, including geology, hydrology, and environmental science, to describe the movement of liquids or gases into a solid material.

    Rate this question:

  • 11. 

    What word means the amount of energy needed to raise the temperature of a gram of water one degree?

    • Gauss

    • Thermophile

    • Calorie

    • Kelvin

    Correct Answer
    A. Calorie
    Explanation
    A calorie is the unit of measurement used to quantify the amount of energy required to raise the temperature of one gram of water by one degree Celsius. It is commonly used in the field of nutrition to measure the energy content of food. The other options, Gauss and Kelvin, are units of measurement for magnetic flux density and temperature, respectively. Thermophile refers to an organism that thrives in high temperatures.

    Rate this question:

  • 12. 

    One of what unit of volume equals 0.95 litres?

    • Gill

    • Gallon

    • Quart

    • Pint

    Correct Answer
    A. Quart
    Explanation
    A quart is a unit of volume that equals 0.95 liters. It is commonly used in the United States to measure liquid capacity.

    Rate this question:

  • 13. 

    Which of these is a carbohydrate?

    • Enzyme

    • Lipid

    • Sugar

    • Protein

    Correct Answer
    A. Sugar
    Explanation
    Sugar is a carbohydrate because it is a type of simple carbohydrate known as a monosaccharide. Carbohydrates are organic compounds made up of carbon, hydrogen, and oxygen atoms, and they serve as a major source of energy for the body. Sugars, such as glucose and fructose, are examples of simple carbohydrates that are easily broken down and absorbed by the body for energy. Therefore, sugar is the correct answer as it falls under the category of carbohydrates.

    Rate this question:

  • 14. 

    What word means leakage out of a system?

    • Baud

    • Exfiltration

    • Abruption

    • Cleaving

    Correct Answer
    A. Exfiltration
    Explanation
    Exfiltration is the correct answer because it refers to the act of unauthorized data leaving a system or network. It involves the intentional extraction or leakage of sensitive information, typically by an attacker or insider threat. This term is commonly used in the context of cybersecurity and data breaches, highlighting the importance of protecting systems and networks from such unauthorized data exfiltration.

    Rate this question:

Quiz Review Timeline (Updated): Mar 20, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 03, 2015
    Quiz Created by
    Cambronbill3
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.