PLS HELP ASAP. pls look at the table to answer the question Table 1: The physical characteristics of six unknown samples.PropertySample ASample BMelting Point> 1700°CHardnessSolubility(H₂O)ElectricalConductivity< 200°CN/ASolubleInsulator7InsolubleInsulatorSample C<180°CN/AInsolubleInsulatorSample D>600°C3InsolubleConductorSample E> 700°C9SolubleAqueousConductor 21. Based on your understanding of the relationships between the structures and physical properties ofelements and compounds, which of the substances (Table 1) is most likely a metallic element? Why?Explain your reasoning in at least two (2) sentences.

Metals have high melting point.Generally metals are hard except Li, Na and K.Metals are generally…

Based on your understanding of the relationships between the structures and physical properties of elements and compounds, which of the substances (Table 1) is most likely a metallic element? Why? Explain your reasoning in at least two (2) sentences.

Based on your understanding of the relationships between the structures and physical properties of elements and compounds, which of the substances (Table 1) is most likely a metallic element? Why? Explain your reasoning in at least two (2) sentences.

Chemistry

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...

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Concept explainers

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.

Question

PLS HELP ASAP. pls look at the table to answer the question

Table 1: The physical characteristics of six unknown samples.
Property
Sample A
Sample B
Melting Point
> 1700°C
Hardness
Solubility
(H₂O)
Electrical
Conductivity
< 200°C
N/A
Soluble
Insulator
7
Insoluble
Insulator
Sample C
<180°C
N/A
Insoluble
Insulator
Sample D
>600°C
3
Insoluble
Conductor
Sample E
> 700°C
9
Soluble
Aqueous
Conductor

21. Based on your understanding of the relationships between the structures and physical properties of
elements and compounds, which of the substances (Table 1) is most likely a metallic element? Why?
Explain your reasoning in at least two (2) sentences.

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