Please help! ### Educational Content on Substance Classification#### Which test tube(s) contain(s) atoms?* **Test Tube D**#### Which tube(s) contain(s) molecules?* **A**#### Which tube(s) contain(s) a pure substance?* **A - Pure substance**#### Which tube(s) contain(s) a mixture?* **C - Heterogeneous mixture**#### How do the two mixtures differ?* Text: Explanation yet to be provided.### Diagram BreakdownIn this diagram, there are four test tubes, each labeled from (a) to (d):- **(a)** consists entirely of red and black bonded spheres, representing a molecular structure indicative of a pure substance.- **(b)** is divided into two regions: - **(b1)** contains red and white bonded spheres, - **(b2)** contains grey spherical particles arranged in a pattern.- **(c)** shows a combination of red and white bonded spheres and grey bonded spheres, demonstrating a heterogeneous mixture with distinguishable components.- **(d)** has only grey spherical particles, indicating the presence of individual atoms.This layout helps reveal the differences between pure substances (molecular form) and mixtures (heterogeneous and homogenous), aiding students in visualizing the composition of different chemical structures.

When it comes to matter in chemistry, it can be divided into two parts: Pure substances and…

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10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...