Chemistry
seaty
2015-11-18 06:41:27
What two things must be included in all measurements
ANSWERS
gen15
2015-11-18 12:14:15

In all measurement the following two things must be included: a unit of measure and a value (magnitude, a number that represents the quantity of the certain unit). There is a standard unit of measurements , known as International System of Units in which all units are defined.  Example for measurement: 3 m (3 is the number, m - meters is the unit of measure).

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