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Chemistry
Chemistry
Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.
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Questions
Q: Is scandium classified as a transition metal
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Q: Is serine an ionizable amino acid
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Q: Is serine considered an acidic or basic amino acid
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Q: Is sildenafil as effective as Viagra for treating erectile dysfunction
1 answer
Q: Is sildenafil citrate the same as sildenafil
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Q: Is sildenafil more potent than Viagra
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Q: Is sildenafil the same as sildenafil citrate
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Q: Is silicon considered an organic material
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Q: Is silver acetate soluble in water
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Q: Is silver an ion
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Q: Is rubbing alcohol the same as acetone
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Q: Is rust a redox reaction
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Q: Is saline the same thing as sodium chloride
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Q: Is salt a gas or a solid at room temperature
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Q: Is salt alkaline
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Q: Is salt considered a vegetable
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Q: Is salt explosive
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Q: Is salt white
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Q: Is sand primarily composed of quartz
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Q: Is rainwater the same as distilled water
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Q: Is raw sugar the same as brown sugar
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Q: Is real gold light or heavy in comparison to other metals
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Q: Is rubber derived from petroleum
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Q: Is rubbing alcohol acetone
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Q: Is rubbing alcohol bad for you when used on the skin
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Q: Is rubbing alcohol flammable after it dries
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Q: Is rubbing alcohol flammable and what precautions should be taken when using it
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Q: Is rubbing alcohol flammable when dry
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Q: Is rubbing alcohol flammable
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Q: Is pyrite toxic and can it pose any health risks if handled or ingested
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Q: Is pyrite toxic and harmful to humans
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Q: Is radiation contagious and can it be transmitted from one person to another
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Q: Is radiation poisoning contagious
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Q: Is rain distilled water safe to drink
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Q: Is rain water considered distilled
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Q: Is rain water considered to be distilled water
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Q: Is rainwater considered a mineral
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Q: Is rainwater considered distilled water
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Q: Is rainwater distilled
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Q: Is pure H2O dangerous for human consumption
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Q: Is pure H2O toxic
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Q: Is pure water a base
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Q: Is pure water an example of a substance that is free from impurities and contaminants
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Q: Is pure water dangerous for human consumption
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Q: Is pure water poisonous to humans
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Q: Is purine aromatic
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Q: Is pyridine a base
1 answer
Q: Is pyrite dangerous and should precautions be taken when handling it
1 answer
Q: Is polypropylene safe for use in the microwave
1 answer
Q: Is polyurethane foam pillow toxic and harmful to health
1 answer
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