Re-Take Copy of Honor's Separation of Mixtures & Early Ideas About Matter (10/14/2024)

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2

What process might you use to separate salt from water in a saltwater solution?

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2

Which technique is best suited for separating pigments in a plant extract?

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2

Which method is appropriate for separating a mixture of alcohol and water?

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2

Categorize the following separations techniques most suited for these mixtures: Salt water, Alcohol and water, Inks, Coffee grounds and water.

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4

Pair the atomic structure with the appropriate description

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2

Match the scientist to the correct idea or experiment about atomic structure they contributed

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2

John Dalton, in his atomic theory, proposed that atoms can be destroyed in chemical reactions.

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2

Ernest Rutherford's gold foil experiment proved that an atom is mostly empty space with a dense center, now known as the nucleus.

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2

J.J. Thomson is credited for the discovery of the electron through his cathode ray experiments.

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5

Re-Take Copy of Honor's Separation of Mixtures & Early Ideas About Matter (10/14/2024)

What process might you use to separate salt from water in a saltwater solution?

Which technique is best suited for separating pigments in a plant extract?

Which method is appropriate for separating a mixture of alcohol and water?

Categorize the following separations techniques most suited for these mixtures: Salt water, Alcohol and water, Inks, Coffee grounds and water.

Pair the atomic structure with the appropriate description

Match the scientist to the correct idea or experiment about atomic structure they contributed

John Dalton, in his atomic theory, proposed that atoms can be destroyed in chemical reactions.

Ernest Rutherford's gold foil experiment proved that an atom is mostly empty space with a dense center, now known as the nucleus.

J.J. Thomson is credited for the discovery of the electron through his cathode ray experiments.

Compare and contrast Thomson's "Plum Pudding" atomic model with Rutherford's "nuclear" atomic model.

What process might you use to separate salt from water in a saltwater solution?

Which technique is best suited for separating pigments in a plant extract?

Which method is appropriate for separating a mixture of alcohol and water?

Categorize the following separations techniques most suited for these mixtures: Salt water, Alcohol and water, Inks, Coffee grounds and water.

Pair the atomic structure with the appropriate description

Match the scientist to the correct idea or experiment about atomic structure they contributed

John Dalton, in his atomic theory, proposed that atoms can be destroyed in chemical reactions.

Ernest Rutherford's gold foil experiment proved that an atom is mostly empty space with a dense center, now known as the nucleus.

J.J. Thomson is credited for the discovery of the electron through his cathode ray experiments.

Compare and contrast Thomson's "Plum Pudding" atomic model with Rutherford's "nuclear" atomic model.