Science & STEM

Chemistry Safety Quiz: Test Your Lab Know-How

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This chemistry safety quiz helps you practice core lab rules, hazard symbols, PPE, and emergency steps so you can work smarter and avoid mistakes. For more practice, try our lab safety quiz and a safety in the lab quiz, or check your basics with a science laboratory safety test.

Paper art illustration of lab glassware hazard symbols and safety equipment on dark blue background for chemistry quiz
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1What does the acronym PPE stand for in a chemistry lab?
2Which piece of laboratory equipment is primarily used to accurately measure the volume of liquids?
3When a Bunsen burner's air supply is properly adjusted, what color is the flame?
4Which hazard symbol indicates a substance is flammable?
5What is the safest way to smell a volatile chemical in the lab?
6Which type of fire extinguisher is suitable for electrical fires?
7What is the first step if a chemical splashes into your eyes?
8What does SDS stand for in chemical safety documentation?
9What material is most appropriate for a lab coat to protect against chemical splashes?
10Which of the following is never allowed inside the laboratory?
11Which chemical is commonly used to neutralize small acid spills in the lab?
12What is the primary fun<wbr>ction of a fume hood in a chemistry lab?
13How should broken glassware be disposed of in the lab?
14What is the flash point of a liquid?
15In the NFPA diamond, what does the blue quadrant represent?
16Which personal protective equipment is essential when handling strong corrosive acids?
17What is the correct order for diluting concentrated sulfuric acid?
18Which of the following terms describes the minimum energy needed to ignite a flammable vapor-air mixture?
19Which hazard pictogram indicates a substance that may cause long-term health effects like carcinogenicity?
20How should biological waste like agar plates be disposed of?
21Which GHS pictogram represents oxidizing agents?
22When mixing concentrated nitric acid and water, which procedure is safest?
23Peroxide-forming chemicals like diethyl ether pose what main risk if allowed to age?
24What does the safety shower symbol indicate in a lab?
25Under the EU CLP regulation, which hazard class covers skin irritation?
26What does the acronym PEL stand for in OSHA regulations?
27Which agent is commonly used to chelate and remove heavy metal spills like mercury?
28What is the correct sequence for donning personal protective equipment?
29Nanoparticles pose unique hazards primarily due to their...
30What information does the signal word 'Danger' on an SDS convey compared to 'Warning'?
31In occupational health, what does OEL stand for?
32What do LEL and UEL stand for regarding flammable vapors?
Learning Goals

Study Outcomes

  1. Identify Hazard Symbols -

    Recognize and interpret common chemical hazard pictograms to ensure accurate risk identification in a chemistry safety quiz context.

  2. Apply Proper Equipment Handling -

    Demonstrate safe techniques for using lab apparatus, from pipettes to Bunsen burners, minimizing accidents during experiments.

  3. Demonstrate Emergency Protocols -

    Recall and execute correct responses to spills, fires, and exposures, reinforcing critical steps for a swift lab safety chemistry quiz answer.

  4. Analyze Chemical Risk Assessments -

    Evaluate potential hazards in experimental setups and propose control measures that align with best practices in a chemical lab safety quiz.

  5. Interpret Safety Data Sheets -

    Extract and apply key information from SDS entries to understand chemical properties, handling requirements, and first-aid measures.

  6. Reinforce Best Laboratory Practices -

    Integrate core safety rules and procedures into daily routines, aiming to achieve a high score and prove readiness in the chemistry lab safety quiz.

Study Guide

Cheat Sheet

  1. GHS Hazard Symbols & Pictograms -

    Mastering the nine GHS hazard symbols (like the flame for flammables and the skull for toxics) is crucial for any chemistry safety quiz and real-world labs. You can remember them with the mnemonic "FLIPSCOMB" (Flame, Light, Irritant, Pressure, Skin corrosion, Corrosive, Oxidizer, Mutagen, Biohazard). Regularly test yourself in a chemical lab safety quiz to ensure instant recognition.

  2. Personal Protective Equipment (PPE) Protocols -

    Wearing goggles, lab coats, and nitrile gloves is non-negotiable for lab safety chemistry quiz prep and everyday experiments. Inspect PPE for tears and chemical compatibility before each session, and swap disposable gloves every 30 minutes with harsh reagents. The "Three-Point Check" (Fit, Integrity, Compatibility) helps you verify gear fast.

  3. Chemical Handling & Storage Best Practices -

    Store acids below bases and flammables in designated cabinets with ventilation to avoid dangerous reactions and master questions in a chemical lab safety quiz. Use secondary containment trays and clearly label each reagent with name, concentration, and date to prevent mix-ups. Always transfer liquids using fume hoods and anti-splash techniques for added safety.

  4. Emergency Response & First Aid Procedures -

    Knowing the PASS mnemonic (Pull, Aim, Squeeze, Sweep) for fire extinguishers and eye-flush protocols is vital for passing any chemistry lab safety quiz. Keep emergency showers and eyewash stations unobstructed and practice a 15-second water flush for minor splashes or a 15-minute continuous flow for serious exposures. Familiarize yourself with your institution's MSDS database and exit routes during drills.

  5. Waste Disposal & Lab Hygiene -

    Segregate chemical waste by hazard class - organic, corrosive, heavy metal - and label each container properly to ace questions on waste disposal in a chemistry safety quiz. Remember "Bin It Right": solids in red bins, organics in yellow, and glass waste in blue, per many university guidelines like UNC's chemical hygiene plan. Regular bench cleaning with appropriate solvents or disinfectants prevents cross-contamination and reinforces good lab habits.

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Michael HodgeEdTech Product Lead & Assessment Design SpecialistQuiz Maker
Updated Feb 18, 2026