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alukav5142 [94]
2 years ago
12

What is the difference between a quantity and a unit?

Chemistry
1 answer:
Irina-Kira [14]2 years ago
4 0

Question

What is the difference between a quantity and a unit?

Answer:

Physical quantities are a characteristic or property of an object that can be measured or calculated from other measurements. Units are standards for expressing and comparing the measurement of physical quantities. All units can be expressed as combinations of four fundamental units.

Hope this helps!!!

xXxAnimexXx

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Identify which of the following two reactions you would expect to occur more rapidly: (1) addition of HBr to 2-methyl-2-pentene
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Answer:

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Substances that have a define size and shape and vibrating particles that are close together are​
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