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3 years ago

Glass is different from a mineral because it ________. select one:

2 answers:

7 0

The correct answer is A. Glass does not have an orderly arrangement of the atoms, like the minerals. Glass lacks a crystal lattice structure, and is an amorphous solid. The atoms of glass are rigidly fixed but are arranged in an orderly fashion.

VashaNatasha [74]3 years ago

5 0

Glass is different from a mineral because it $\boxed{{\text{a}}{\text{. does not have atoms arranged in an orderly pattern}}}$ .

Further Explanation:

The naturally occurring substances that are present in the earth’s crust are known as minerals. These are widely used in batteries, nuclear fuels, aircrafts, automobiles, and textiles. Quartz, calcite, and mica are some examples of minerals.

Glass is a solid that is formed by cooling the molten material such that the internal arrangement of atoms become disordered and is similar to that of liquid. It is a non-crystalline amorphous solid that is mainly composed of silicon dioxide $\left( {{\text{Si}}{{\text{O}}_{\text{2}}}} \right)$ . It is a hard and brittle solid and has the ability to reflect, refract and transmit light. It is used to manufacture lenses and windows. It shows high resistance to any chemical attack.

Since glass is an amorphous solid, it has random and disordered arrangement of atoms. So its atoms are not arranged in an orderly pattern. Therefore option a is correct.

Learn More:

Find the minimum mass of the ore: brainly.com/question/1807796
What type of crystal is rock salt? brainly.com/question/1951877

Answer Details:

Grade: Senior School

Chapter: Solid State

Subject: Chemistry

Keywords: mineral, glass, SiO2, silicon dioxide, batteries, aircrafts, earth’s crust, lenses, windows, chemical attack, reflect, refract, transmit, light, non-crystalline, hard, brittle, nuclear fuels, textiles, amorphous, calcite, mica, quartz.

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Describe what the greenhouse effect is and how it is caused on a molecular level.

Leokris [45]

Answer:

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3 years ago

What is the percent composition of NaHCO3?

zhuklara [117]

Answer:

Option-C (27.36% Na, 1.20% H, 14.30% C, and 57.14% O)

Explanation:

Percent Composition is defined as the %age by mass of each element present in a compound. Therefore, it is a relative amount of each element present in a compound.

Calculating Percent Composition of NaHCO₃:

1: Calculating Molar Masses of all elements present in NaHCO₃:

a) Na = 22.99 g/mol

b) H = 1.01 g/mol

c) C = 12.01 g/mol

d) O₃ = 16.0 × 3 = 48 g/mol

2: Calculating Molecular Mass of NaHCO₃:

Na = 22.99 g/mol

H = 1.01 g/mol

C = 12.01 g/mol

O₃ = 48 g/mol

----------------------------------

Total 84.01 g/mol

3: Divide each element's molar mass by molar mass of NaHCO₃ and multiply it by 100:

For Na:

= 22.99 g.mol⁻¹ ÷ 84.01 g.mol⁻¹ × 100

= 27.36 %

For H:

= 1.01 g.mol⁻¹ ÷ 84.01 g.mol⁻¹ × 100

= 1.20 %

For C:

= 12.01 g.mol⁻¹ ÷ 84.01 g.mol⁻¹ × 100

= 14.29 % ≈ 14.30 %

For O:

= 48.0 g.mol⁻¹ ÷ 84.01 g.mol⁻¹ × 100

= 57.13 % ≈ 57.14 %

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3 years ago

Which tool is used to detect yellow light rays emitted by stars from outer space?

elixir [45]

Answer A

x-ray optical telescope.

hope this helps!.

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3 years ago

What is the ph for hcl and ch3cooh?

Maurinko [17]

HCL - 3.01
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3 years ago

You have 0.5 L of air at 203 k in an expandable container at constant pressure. You heat the container to 273 k. What is the vol

Jobisdone [24]

You can use P1V1/T1 = P2V2/T2 but since pressure is constant is becomes V1/T1=V2/T2

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Hope this helps :)

4 0

3 years ago