How Much Science Do You Know?

In today's world, we all know a little bit of science, even if we don't know we know! From the workings of the human body to the laws of physics, these questions will stretch your understanding. This isn't just textbook trivia – be prepared for brain-teasing concepts and surprising facts. Are you ready to see how much you TRULY know?
 
1 of 15
Which of these subatomic particles has a negative charge?
Proton
Neutron
Positron
Electron
 
2 of 15
What is the process called when a liquid transitions into a gas?
Condensation
Sublimation
Vaporization
Transpiration
 
3 of 15
What type of rock is formed by the cooling and solidification of molten material?
Fossil
Igneous
Metamorphic
Sedimentary
 
4 of 15
The color of an object we see is determined by the wavelengths of light that are:
Emitted
Refracted
Absorbed
Reflected
 
5 of 15
Which planet in our solar system has the strongest gravitational pull?
Jupiter
Mars
Uranus
Saturn
 
6 of 15
What is the primary component of natural gas?
Hydrogen
Butane
Propane
Methane
 
7 of 15
DNA is made up of repeating units called:
Nucleotides
Amino Acids
Lipids
Enzymes
 
8 of 15
What type of simple machine is a wedge?
A wheel and Axle
An Inclined Plane
A pulley
A lever
 
9 of 15
Which subatomic particle is responsible for the strong nuclear force, binding protons and neutrons together?
Gluon
Quark
Boson
Muon
 
10 of 15
What is the name of the phenomenon where two waves overlap and combine their amplitudes?
Interference
Polarization
Refraction
Dispersion
 
11 of 15
Elements from which group of the periodic table are highly reactive and readily form compounds with halogens?
Transition metals
Noble gases
Alkaline earth metals
Alkali metals
 
12 of 15
Hint
Which of these diseases is caused by a virus?
Tetanus
Malaria
Polio
Tuberculosis
 
13 of 15
What type of tissue primarily makes up the outer layer of the skin?
Epithelial tissue
Muscle tissue
Nervous tissue
Connective tissue
 
14 of 15
Hint
When a solution has a higher concentration of solutes than the inside of a cell, it is considered:
Isotonic
Hypotonic
Osmotic
Hypertonic
 
15 of 15
Hint
In chemistry, what term describes a positively charged ion?
Neutron
Anion
Cation
Proton
 
Try Again...
It seems like the world of science still holds some mysteries for you! Don't worry, a little brushing up on the basics... READ MORE
 
Advanced Science
Not bad... not bad at all. You've shown a solid grasp of scientific concepts. Clearly, you're fascinated by how the... READ MORE
 
Super Scientist
Woah, you aced this quiz with flying colors! Your understanding of science is truly impressive. You have a bright... READ MORE
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