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Juli2301 [7.4K]
4 years ago
7

Classify each of the following particulate level illustrations as a representation of either a pure substance, a homogeneous mix

ture, or a heterogeneous mixture.Figure:three compounds were drawn

Chemistry
1 answer:
Anarel [89]4 years ago
4 0

Answer:

The classification and illustrations are attached in the drawing.

Explanation:

It is possible to identify the pure substance observing the figure, since it is the only one that has 2 joined atoms (purple and blue) which forms a single compound.

On the other hand, the homogeneous mixture is identified by noting that its atoms are more united with respect to the heterogeneous mixture, highlighting that in homogenous mixtures the atoms, elements or substances are not visible to the naked eye and are in a single phase, instead in the heterogeneous mixture if they can be differentiated.

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⇒Oxygen (O)

⇒ 1s² 2s² 2p6 3s² 3p6 4s1

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⇒ 1s² 2s² 2p6 3s² 3p6 3d² 4s²

This means that 2 electrons on the first shell

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There are 10 electrons on the third shell

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There are 22 electrons in total ⇒ atom number 22

⇒ Titanium (Ti)

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