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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Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical

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Answer :

Part 1 : Yes, this reaction will take place.

Part 2 : No, this reaction will not take place.

Explanation:

Single replacement reaction : A chemical reaction in which the more reactive element replace the less reactive element.

It is represented as,

$A+BC\rightarrow AC+B$

In this reaction, A is more reactive element and B is less reactive element.

Reactivity series : It is used to determine the products of the single displacement reactions. As we know that in a single displacement reaction, the most reactive metal displaces the least reactive metal.

Part A :

This reaction will takes place because iron metal is more reactive metal than copper metal. So, iron metal can displaces copper metal from its solution.

The chemical reaction will be:

$Fe(s)+Cu(NO_3)_2(aq)\rightarrow Fe(NO_3)_2(aq)+Cu(s)$

Part B :

This reaction will not takes place because copper metal is less reactive metal than iron metal. So, copper metal can displaces iron metal from its solution.

The chemical reaction will be:

$Fe(s)+Cu(NO_3)_2(aq)\rightarrow \text{No reaction}$