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Tip: notes for the same unit can vary in depth -- worth opening two or three and comparing before an exam rather than assuming the first result is the most complete.
A pressure-spring thermometer is a temperature-measuring instrument in which the temperature is determined from the pressure developed by…
A bimetallic thermometer is a temperature-measuring instrument that works on the principle of unequal thermal expansion of two…
A glass thermometer is a temperature-measuring instrument in which temperature is determined from the change in volume of…
A single chemical substance may be known by different names depending on the purpose for which it is…
Inorganic compounds constitute a large and important class of chemical substances used extensively in laboratories, industries, agriculture, medicine,…
Organic chemistry includes millions of compounds, making it impossible to assign random or common names to every substance.…
Before learning how chemicals are named, it is important to understand how they are classified. Classification is the…
Chemistry deals with millions of naturally occurring and synthetic chemical substances. As the number of known compounds continues…