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kenny6666 [7]
3 years ago
14

Describe the observation Robert Brown made.​

Chemistry
2 answers:
12345 [234]3 years ago
3 0

Answer:

In 1827, Brown observed, using a microscope, that small particles ejected from pollen grains suspended in water executed a kind of continuous and jittery movement, this was named “Brownian motion”. ... This random movement of particles suspended in a fluid is now called after him.

Explanation:

HOPE this helps :)

gladu [14]3 years ago
3 0

Answer:

In 1827, Brown observed, using a microscope, that small particles ejected from pollen grains suspended in water executed a kind of continuous and jittery movement, this was named “Brownian motion.This random movement of particles suspended in a fluid is now called after him.

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Answer:

3. 3.45×10¯¹⁸ J.

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