2024 CPPS Exam 2 (ACTUAL EXAM ) Questions and Answers (Solved)
- Anything that has mass and takes up space
Answer: matter
- three states of matter
Answer: Solids, liquids and gases
- study of matter and how it changes
Answer: chemistry
- single kind of matter that has a specific makeup, or composition
Answer: Substance
- Sodium Chloride (Table Salt), Oxygen, Water
Answer: Substance
- A property that can be observed or measured without changing the substance that
is being observed or measured.
Answer: Physical Property
- **Nothing has changed based on these observations or measurements
Answer: Physical Property
- A property that describes a substance changing into a new substance.
Answer: Chemical Property
- **When observed, the substance changes into a different substance
Answer: chemical property
- Basic unit of matter
Answer: atom
- substances made of only one type of atom, cannot be broken down
Answer: Element
- doesn't appear the same throughout.
Answer: Heterogeneous mixture
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- a mixture in which solute particles are dissolved in solvent particles.
Answer: Solution
- EX Coke, sea water, Kool aid.
Answer: Solution
- Separating Mixtures
Answer: Distillation
Evaporation Filtration Magnetic Attraction
- What is Matter made of?
Answer: atoms and molecules
- What are the two categories matter is divided into?
Answer: Pure substance and impure substance
- onlv made of one kind of substance.
Answer: Pure Substance
- 2 types of pure substances
Answer: elements and compounds
- contains only one kind of atom.
Answer: element
- mixture of 2 or more kinds of substances.
Answer: Impure Substance
- appears the same throughout.
Answer: homogeneous
- Amount of matter in an object
Answer: mass
- -Does not change with location
Answer: mass
- -Measured with a triple beam balance
Answer: mass
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