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REVIEW: POLARITY-MATTER

NAME___________________Period_________
January______2024.
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Across
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Molecules with the same atom surrounding the central atom is ___.
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Milk
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Doesn't change the chem. composition.
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Size, shape, state of matter
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Atoms of 2/3 elements, chemically combined.
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A molecule with two bonds and 2-nonbonded pairs has a __shape.
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Mass not created nor destroyed.
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Mixture in which different materials are distinct.
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Non-bonded electron pairs make the molecule __.
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The molecule NaCl is a __molecule.
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Oil & Vinegar Salad Dressing
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Homogeneous mixture.
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Solids move by __
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A molecule with 4 bonds has a __shape.
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The molecule H-H is a __molecule.
Down
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Liquids move by __.
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Process of separating a substance, by recondensing the vapor.
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Chemical composition is changed.
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Characteristics, not changing identity of the substance.
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Molecules with different atoms surrounding the central atom is __.
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Matter with fixed composition is called a __.
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A molecule with 3 bonds has a __shape.
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Heterogeneous mixture, having liquid & solid particles that settle.
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Heterogeneous mixture, that does not settle.
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A molecule with two bonds has a __shape.