Class 6 Exam > Class 6 Questions > Identify the element from the following.a)Oxy...
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Identify the element from the following.
- a)Oxygen
- b)Carbon dioxide
- c)Water
- d)Air
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Identify the element from the following.a)Oxygenb)Carbon dioxidec)Wate...
An element is a substance which is made up of only one type of atoms. Oxygen (O2) is diatomic in nature.
This question is part of UPSC exam. View all Class 6 courses
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Identify the element from the following.a)Oxygenb)Carbon dioxidec)Wate...
Explanation:
Oxygen:
Oxygen is the element identified from the options given. It is a chemical element with the symbol O and atomic number 8. It is a highly reactive nonmetal and an essential component of air, which makes up about 21% of the Earth's atmosphere.
Carbon dioxide, Water, and Air:
- Carbon dioxide (CO2) is a compound composed of one carbon atom bonded to two oxygen atoms. It is a greenhouse gas and a byproduct of combustion processes.
- Water (H2O) is a compound made up of two hydrogen atoms and one oxygen atom. It is essential for the survival of all living organisms on Earth.
- Air is a mixture of gases that primarily consists of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases such as carbon dioxide and argon.
In this case, only "Oxygen" is an element, as it is a pure substance made up of only one type of atom. Carbon dioxide, water, and air are all compounds or mixtures consisting of multiple elements chemically bonded together.
Oxygen:
Oxygen is the element identified from the options given. It is a chemical element with the symbol O and atomic number 8. It is a highly reactive nonmetal and an essential component of air, which makes up about 21% of the Earth's atmosphere.
Carbon dioxide, Water, and Air:
- Carbon dioxide (CO2) is a compound composed of one carbon atom bonded to two oxygen atoms. It is a greenhouse gas and a byproduct of combustion processes.
- Water (H2O) is a compound made up of two hydrogen atoms and one oxygen atom. It is essential for the survival of all living organisms on Earth.
- Air is a mixture of gases that primarily consists of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases such as carbon dioxide and argon.
In this case, only "Oxygen" is an element, as it is a pure substance made up of only one type of atom. Carbon dioxide, water, and air are all compounds or mixtures consisting of multiple elements chemically bonded together.
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Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer?
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Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer?.
Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the element from the following.a)Oxygenb)Carbon dioxidec)Waterd)AirCorrect answer is option 'A'. Can you explain this answer?.
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