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Degger [83]
3 years ago
15

Brownian motion is not observed in a mixture that includes two phases. Which best identifies the mixture? [A} a colloid

Chemistry
1 answer:
Hoochie [10]3 years ago
3 0

b, a suspension

Hope this helped :)

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Henceforth, from left to right in the periodic table the tendency to gain electrons increases. In contrast, going down a group there is decreased association for electrons, because atomic radius increases which suggests that valence electrons are further away from the nucleus.This makes fluoride the ion with strongest association of electrons. The noble gases have a complete shell so cannot attract electrons to themselves, which means they have no electronegativity.

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