84 Fascinating Scientific Trivia Questions and Answers to Challenge Your Knowledge
🔬 Science is full of surprises, and so is this trivia quiz. Test your brain with these challenging scientific trivia questions that span everything from chemical reactions ⚗️ to space exploration. Let’s see how well you score. Tap on the answer to display whether it's correct or wrong.
- What is the chemical symbol for the element gold?
- What planet is known as the Red Planet?
- What gas do plants absorb from the atmosphere during photosynthesis?
- What part of the cell contains the genetic material?
- What is the speed of light in a vacuum?
- What is the name of the process by which cells divide?
- What is the most abundant gas in the Earth's atmosphere?
- What is the study of living organisms called?
- What type of energy is stored in chemical bonds?
- What is the primary function of the respiratory system?
- Which organ in the human body is responsible for filtering blood?
- What is the main gas found in the bubbles of carbonated beverages?
- What is the unit of measurement for electric current?
- What force keeps planets in orbit around the sun?
- What is the scientific name for the process by which water vapor turns into liquid water?
- What is the most abundant element in the universe?
- Which vitamin is produced when a person's skin is exposed to sunlight?
- What is the primary chemical component of bones?
- What part of the brain controls coordination and balance?
- What is the powerhouse of the cell?
- What is the boiling point of water at sea level in degrees Celsius?
- What is the process by which plants make their own food?
- What is the main function of red blood cells?
- What element is most commonly used in thermometers?
- Which part of a flower is responsible for reproduction?
- What is the smallest unit of matter that retains the properties of an element?
- What type of rock is formed by the cooling and solidification of magma or lava?
- What type of wave is sound classified as?
- What is the term for the change of a substance from a solid to a gas without passing through the liquid phase?
- What is the most widely used vaccine to prevent measles?
- Which planet in our solar system has the most moons?
- What is the chemical formula for table salt?
- What is the main function of the large intestine in the human body?
- What phenomenon explains why the sky appears blue during the day?
- What is the primary component of the cell membrane?
- What is the scientific term for the fear of spiders?
- What is the main function of white blood cells?
- What is the process by which plants make their own food using sunlight?
- Which part of the cell is known as the powerhouse?
- What is the chemical formula for water?
- Which scientist developed the theory of evolution by natural selection?
- What is the name of the force that pulls objects toward the center of the Earth?
- What is the primary purpose of chlorophyll in plants?
- What is the smallest unit of life that can replicate independently?
- What is the chemical element with the symbol 'Fe'?
- What type of energy is stored in the bonds of chemical compounds?
- What is the term for the amount of matter in an object?
- What phenomenon occurs when the moon passes between the Earth and the sun?
- What is the name of the theory that describes the origin of the universe?
- What is the main function of red blood cells in the body?
- What phenomenon causes the seasons to change on Earth?
- What is the primary component of the sun?
- What structure in a cell is responsible for controlling what enters and leaves the cell?
- Which element is known for its ability to form long chains of molecules, making it essential for life?
- What is the scientific term for a change in the frequency of a wave in relation to an observer moving toward or away from the wave source?
- Which organ in the human body is primarily responsible for detoxification?
- What term describes the variety of different species within a specific area?
- What is the process by which bacteria convert nitrogen in the air into a usable form for plants?
- What is the largest organ in the human body?
- What is the main gas responsible for the greenhouse effect?
- What structure in the brain is responsible for regulating body temperature?
- What type of electromagnetic radiation has the longest wavelength?
- What is the basic unit of heredity in living organisms?
- What is the force that pulls objects toward the center of the Earth?
- What part of the cell is responsible for producing energy?
- What is the primary component of the Earth's crust?
- What type of symmetry do most animals exhibit?
- What is the name of the process by which plants convert sunlight into chemical energy?
- What is the term for the movement of molecules from an area of higher concentration to an area of lower concentration?
- What type of bond involves the sharing of electron pairs between atoms?
- What is the speed of light in a vacuum, approximately?
- What type of scientific diagram represents the flow of energy in an ecosystem?
- What phenomenon occurs when light bends as it passes from one medium to another?
- What is the primary function of white blood cells in the human body?
- What is the study of fungi called?
- What structure in the eye adjusts the amount of light that enters?
- What type of radiation is used in medical imaging to visualize bones?
- Which planet is known as the 'Red Planet'?
- What process do plants use to absorb water from the soil?
- What is the name of the largest organ in the human body?
- What type of star is the Sun classified as?
- What is the primary gas released by plants during photosynthesis?
- What is the term for an organism's complete set of DNA?
- What element is most commonly associated with the pH scale?