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10 Cards in this Set
- Front
- Back
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Water is polar or non polar
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polar
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rust is a chemical or physical change?
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chemical
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The type of bond formed when atoms share electrons
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covalent
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A neutral soultion's ph?
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seven
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gases take the shape of the container by expansion or diffusion?
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expansion
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do solids, liquids or gases resist compression the most?
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solids
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the smallest unit of an element is?
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an atom
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Soulution whose water solution conducts a current?
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electrolyte
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the most reactive group of nonmetals?
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halogens
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the constant bombardment of gas molecules against the walls of a container produce pressure or diffusion?
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pressure
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