Which of the following substances did Robert Brown observed upon forming the concept of Brownian motion? A. Talc powder suspended in wa

Question

Which of the following substances did Robert Brown observed upon forming the concept of Brownian motion?
A. Talc powder suspended in water
B. Talc powder suspended in air
C. Pollen grains suspended in water
D. Pollen grains suspended in air

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Ngọc Khuê 3 years 2021-07-25T12:18:51+00:00 1 Answers 19 views 0

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  1. ThanhThu
    0
    2021-07-25T12:20:17+00:00
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    Answer:

    Talc powder suspended in air

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