
Identify chemical properties
Free printable Chemistry science worksheet for "Identify chemical properties" — practice matter and properties. No-prep, print or assign online.
High school students identify chemical properties of matter—such as flammability, reactivity, and acidity—understanding that these properties are observed only when a substance undergoes a chemical change. Teachers can use this worksheet during the Matter and Properties unit to help students systematically distinguish chemical properties from physical ones, an essential skill for chemistry laboratory work and safety assessment. Building a precise vocabulary for matter properties supports rigorous scientific writing and reasoning.
Learning objectives
- Identify chemical properties of substances and explain how they are observed
- Distinguish chemical properties from physical properties with examples and justification
- Apply knowledge of chemical properties to predict how substances might behave in reactions
Answer Key

How to use this worksheet
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- Print at home or in class for High School; it's no-prep, with no extra materials needed.
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Frequently asked questions
Is the “Identify chemical properties” worksheet free?
Yes. “Identify chemical properties” is a free printable Science worksheet. Sign in with Google or email to download the PDF instantly.
What grade or age is this Science worksheet for?
It's designed for High School (ages 14–18), covering Matter and properties.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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