Basic Science Quiz: Test Your Physics, Chemistry, and Biology
Quick, free basic science test. Instant results with helpful tips.
This basic science quiz helps you practice core ideas in physics, chemistry, and biology and spot strengths and gaps fast. For extra practice, try our basic science questions and answers, explore a biology basics quiz, or round out your knowledge with an earth science quiz.
Study Outcomes
- Recall foundational science concepts -
You will be able to accurately remember key ideas from physics, chemistry, and biology, such as Newton's laws, atomic structure, and cell function.
- Analyze basic science problems -
You will be able to break down simple quiz questions to identify underlying principles and arrive at logical answers.
- Differentiate between core terms -
You will be able to distinguish important scientific terms and definitions to strengthen your general science knowledge.
- Apply scientific reasoning -
You will be able to use critical thinking and the scientific method to solve straightforward physics, chemistry, and biology challenges.
- Identify knowledge gaps -
You will be able to pinpoint areas for improvement in your basic science understanding and focus on concepts needing review.
Cheat Sheet
- Newton's Laws of Motion -
Understand that an object at rest stays at rest and F=ma links force, mass, and acceleration; this forms the core of many physics questions. Remember Newton's third law with the mnemonic "Every action has an equal and opposite reaction" to tackle mechanics problems confidently.
- Conservation of Energy -
Review how kinetic energy (KE = ½mv²) and potential energy (PE = mgh) transform but always sum to a constant in a closed system. Applying the work-energy theorem in a basic science quiz helps you solve roller-coaster or pendulum problems with ease.
- Periodic Table Trends -
Master atomic radius, ionization energy, and electronegativity trends across periods and groups to predict element behavior; for example, electronegativity increases up and to the right. Use the handy mnemonic "FONCl BrISCH" to remember the order of halogens and other key families during a general science quiz.
- Balancing Chemical Equations -
Apply the law of conservation of mass by ensuring the number of each atom type is equal on both sides of a reaction. Practice with simple equations like H₂ + O₂ → H₂O by adding coefficients (2H₂ + O₂ → 2H₂O) to build confidence for any basic science questions on stoichiometry.
- Cell Theory & Photosynthesis -
Know that all living organisms are made of cells and that mitochondria produce ATP by cellular respiration. For plant cells, memorize the photosynthesis formula (6CO₂ + 6H₂O → C₆H₂O₆ + 6O₂) to ace biology sections of a simple science quiz.