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Biblioteka

Ch. 1 Review

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Posljednje ažuriranje over 3 years ago
8
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Pitanje 1
1.

Match the following tools to their picture

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Erlenmyer flask

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Scale

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Graduated Cylinder

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Beaker

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Bunsen burner

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Test Tube

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Pitanje 2
2.
Pitanje 3
3.

Classify each thing as either matter or not matter

  • a watch

  • an idea

  • helium

  • time

  • Matter

  • Not Matter

Pitanje 4
4.

Match the units to the proper type of measurement

  • Volume

  • Mass

Pitanje 5
5.
Pitanje 6
6.

sort the following into the correct category

  • NaCl (salt)

  • H2O (water)

  • CO (carbon monoxide)

  • Au (gold)

  • Element

  • Compound

Pitanje 7
7.

Match the term to it's definition

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Volume

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a proposed, testable explanation for an observation or scientific phenomenon

Hypothesis

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The study of the physical and chemical properties of matter

Mass

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The measurement of how much space something takes up

Chemistry

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The measurement of how much material something has

Pitanje 8
8.

How can you determine if two substances are made of the same matter?