Emanuel project of matters

What are these two categories?

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  Mixtures substances

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  Homogeneous

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  Heterogeneous

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  Pure substances

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Why it is called pure substances?

• They are called pure substances because they are always in liquid form.
• They are called pure substances because they can be easily mixed with other substances.
• They are called pure substances due to their high temperature.
• They are called pure substances because they consist of only one type of particle and have a uniform composition.

Tags

NGSS.MS-PS1-4

Why it is called mixtures substances?

• They are called mixtures because they are chemically bonded substances.
• They are called mixtures because they consist of multiple substances combined physically.
• They are called mixtures due to their uniform composition.
• They are called mixtures because they are pure substances.

Pure substances can be separate into two kinds of substances which they are?

• Mixtures and solutions
• Elements and compounds
• Gases and liquids
• Solids and aerosols

What are these two types of mixtures?

• Solid and Liquid mixtures
• Pure and Impure substances
• Natural and Artificial mixtures
• Homogeneous and Heterogeneous mixtures

What are these two types of mixtures?

• Solid and Liquid mixtures
• Pure and Impure substances
• Natural and Artificial mixtures
• Homogeneous and Heterogeneous mixtures

What are some elements from the pure substances?

• Sodium
• Hydrogen, Oxygen, Carbon, Gold
• Chlorine, Gold,

  water, lemonade

• Iron, lead

What are some compounds from the pure substances?

• Ammonia (NH3)
• Glucose (C6H12O6)
• Water (H2O), Carbon Dioxide (CO2), Sodium Chloride (NaCl)
• Oxygen (O2)

Tags

NGSS.MS-PS1-1

What does Homogeneous mixture means?

• A homogeneous mixture is a mixture that can be easily separated into its components.
• A homogeneous mixture is a mixture that has a uniform composition throughout.
• A homogeneous mixture is a mixture that has distinct layers or phases.
• A homogeneous mixture is a mixture that is always solid in form.

What are some examples of Homogeneous mixtures?

• Iron, copper, and aluminum
• Examples of homogeneous materials include water, air, and bronze.
• Milk, oil, and vinegar
• Sand, salt, and sugar