QuestionWhat is the SI unit for the number of particles equal to ? A. ampere B. candela C. mole D. pascal
Studdy Solution
STEP 1
Assumptions1. The SI unit of particles of matter equal to particles is being asked. . The options provided are ampere, candela, mole, and pascal.
STEP 2
We need to identify the SI unit that is used to measure the amount of substance, which is defined as the number of particles in a system.
STEP 3
The SI unit for the amount of substance is the mole.
STEP 4
The mole is defined as exactly particles (atoms, molecules, ions, or electrons), which is also known as Avogadro's number.
STEP 5
Therefore, the SI unit of particles of matter equal to particles is the mole.
The correct answer is C. mole.
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