What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

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Answer 1

Textbook Question

Chapter 20, Problem 1RQ

What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

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Answer 2

Textbook Question

Chapter 20, Problem 1RQ

What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 20, Problem 1RQ

What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 20, Problem 1RQ

What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Answer 8

Expert Solution & Answer

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Interpretation Introduction

Interpretation: The two most abundant elements by mass in the Earth's crust, oceans and atmosphere are to be stated with a valid explanation. Also, the four most abundant elements by mass in the human body are to be stated with a valid explanation.

Concept introduction: The element that has the highest concentration (by mass) on the Earth is known as the most abundant element of the Earth.

To determine: The name of the two most abundant elements by mass in the Earth's crust, oceans and atmosphere with valid explanation; the name of the four most abundant elements by mass in the human body with a valid explanation.

Answer 12

Answer to Problem 1RQ

Answer

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Answer 13

Explanation of Solution

Explanation

Oxygen and silicon are the two most abundant elements by mass in the Earth's crust, oceans and atmosphere.

Yes, this makes sense. Earth’s crust contains silicon dioxide (SiO2) . Oxygen is present in the atmosphere in gaseous form, whereas it is present in the ocean in a liquid form

Carbon, hydrogen, nitrogen and oxygen are the most abundant elements by mass in the human body.

Yes, this makes sense. The human body contains greater amount of protein and amino acids.

The composition of protein is carbon, oxygen and nitrogen. The main composition of amino acid is carbon, oxygen, hydrogen and nitrogen.

Answer 14

Conclusion

Conclusion

Since, Earth’s crust contains the highest concentration of silicon dioxide and ocean contains the highest concentration of oxygen. Hence, oxygen and silicon are the two most abundant elements in the Earth’s crust and ocean.

Since, the human body is basically composed of carbon, oxygen, hydrogen and nitrogen. Therefore, these are the most abundant elements by mass in the human body

Answer 15

Ch. 20 - What are the two most abundant elements by mass in...Ch. 20 - Prob. 2RQ Ch. 20 - Prob. 3RQ Ch. 20 - What is the valence electron configuration for the...Ch. 20 - Prob. 5RQ Ch. 20 - Prob. 6RQ Ch. 20 - Table 19-14 lists some common nitrogen compounds...Ch. 20 - Prob. 8RQ Ch. 20 - Prob. 9RQ Ch. 20 - Prob. 10RQ

What are the two most abundant elements by mass in the earth’s crust, oceans, and atmosphere? Does this make sense? Why? What are the four most abundant elements by mass in the human body? Does this make sense? Why?

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Answer to Problem 1RQ

Explanation of Solution

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Chapter 20 Solutions