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How would I describe some of the physical and chemical properties of a chalk board?
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color, odor, size, mass
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Why are intensive properties useful for identifying a substance?(1 point)
Responses They are chemical properties. They are
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They do not depend on the amount of substance you have.
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Part 6: Read the Passage below and complete the chart. Chemical & Physical Properties Each substance has its own unique
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no
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All methods used to separate a mixture are based on the substances'(1 point) Responses nuclear properties nuclear properties
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physical properties
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Choose THREE statements that compare the reactant and the products in the chemical reaction that forms elephant toothpaste.
The
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- They have different physical and chemical properties. - The chemical elements in the reactant are
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Choose THREE statements that compare the reactant and the products in the chemical reaction that forms elephant toothpaste.
A.
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B. They have the same physical and chemical properties. C. They have the same total number of atoms.
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Choose THREE statements that compare the reactant and the products in the chemical reaction that forms elephant toothpaste.
A.
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A. They have different physical and chemical properties. C. They have the same total number of
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Describe the identifiable physical properties of substances and explain how changes in these properties can occur without
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Identifiable physical properties of substances are characteristics that can be observed or measured
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Which properties cause chemical reactions?
Responses neither chemical nor physical properties neither chemical nor physical
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chemical properties
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All methods used to separate a mixture are based on the substances'(1 point) Responses chemical properties chemical properties
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physical properties
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What are two chemical and two physical properties of water? Please help me. Thank you.
physical properties: boiling point,
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Sure! Let's start with the physical properties of water: 1. Boiling point: The boiling point of
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Classify the following properties of sodium metal as physical or chemical: •Silver metallic color—physical
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