explaining why accurate measurement and significant figures are important to study of chemistry
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Why are accurate measurements important in chemistry?
Accurate measurements ensure that experiments are reliable and can be repeated with consistent results by other scientists.
What happens if measurements are not accurate in chemistry?
Inaccurate measurements can lead to wrong conclusions about chemical reactions and properties, wasting time and resources, and potentially creating unsafe situations.
What are significant figures?
Significant figures are the digits in a measurement that are known for sure, plus one estimated digit. They show how precise a measurement is.
Why are significant figures important for expressing measurement precision?
Significant figures correctly show the precision of a measurement, preventing scientists from claiming more precision than their measuring tools actually provide.