Chemistry Midterm - Practice Test
Authored by Michelle Flowers
Chemistry
11th Grade
NGSS covered
Used 1K+ times
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About
This quiz covers foundational chemistry concepts essential for high school students in grade 11. The content spans three major areas: matter and its properties, measurement and mathematical skills in chemistry, and atomic structure with periodic trends. Students must understand the fundamental distinctions between pure substances and mixtures, recognize physical versus chemical changes, and classify matter based on composition and properties. The quiz also assesses critical laboratory skills including significant figures, scientific notation, unit conversions, density calculations, and the concepts of accuracy and precision. Additionally, students need to demonstrate knowledge of atomic theory, including the structure of atoms, subatomic particles, isotopes, ions, electron configurations, and periodic table organization. These concepts form the essential foundation that students must master before advancing to more complex topics like chemical bonding and stoichiometry. Created by Michelle Flowers, a Chemistry teacher in the US who teaches grade 11. This comprehensive practice test serves as an excellent midterm review tool that can be implemented in multiple instructional contexts throughout the semester. Teachers can use individual sections as targeted warmup activities to reinforce specific concepts, assign the complete quiz as homework to gauge student readiness before the actual midterm, or employ it as a formative assessment to identify areas requiring additional instruction. The quiz format makes it particularly effective for student self-assessment and peer review sessions, allowing learners to identify knowledge gaps and focus their study efforts accordingly. This assessment aligns with NGSS standards HS-PS1-1 (atomic structure and periodic trends), HS-PS1-3 (chemical vs. physical changes), and supports Common Core mathematical practices through its emphasis on precision, unit analysis, and quantitative reasoning in scientific contexts.
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44 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A ____________ is made up of one type of matter and cannot be separated by physical means.
Pure Substance
Mixture
Heterogeneous Mixture
Compound
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which particle diagram represents a heterogeneous mixture?
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
_________ does not depend on the quantity (amount) of matter.
Extensive Property
Intensive Property
Mixture
Compound
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
______________ A mixture that is the same throughout.
Heterogeneous Mixture
Homogeneous Mixture
Element
Compound
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
____________ Two or more elements that are chemically bonded together.
Element
Compound
Mixture
Matter
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
_____________ A change in appearance that does not change the chemical composition.
Chemical Change
Physical Change
Physical Property
Chemical Property
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
____________ two or more atoms combined that can be physically separated.
Mixture
Pure Substance
Physical Property
Element
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