Multiple choice general knowledge science & technology

What is Avogadro's number

  1. 2.066*10^23

  2. 6.022*10^32

  3. 26.02*10^23

  4. 6.022*10^23
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Avogadro's number (6.022 x 10^23 mol^-1) represents the number of particles in one mole of a substance. Option A uses an incorrect coefficient (2.066), option B has the wrong exponent (10^32 instead of 10^23), and option C has both incorrect coefficient and formatting.

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