Chemistry, 20.10.2020 05:01, naterasjen6531

TUOR. Idld 8 Chemistry End of Unit Test ACA 2020-2021 / 13 of 25
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The diagram shows a model of an atom. The model has four different symbols on it. Each symbol represents
different role for one of the particles within the atom.
Model Atom
In this model, which particle determines the reactivity of this atom?
O
A W
O
B. X
O
C. Y
a
D. Z

Answers: 2

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TUOR. Idld 8 Chemistry End of Unit Test ACA 2020-2021 / 13 of 25
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The diagram s...