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An element is a substance that cannot be chemically interconverted or broken down into simpler substances. Which of these is an element?
- a)Carbon dioxide
- b)Air
- c)Hydrogen
- d)Water
Correct answer is option 'C'. Can you explain this answer?
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An element is a substance that cannot be chemically interconverted or ...
Element:
- An element is a substance that cannot be chemically interconverted or broken down into simpler substances.
- It is composed of only one type of atom.
Given options:
A: Carbon dioxide
B: Air
C: Hydrogen
D: Water
The element among the given options is Hydrogen (C). Here's why:
- Carbon dioxide (A): Carbon dioxide is a compound composed of carbon and oxygen atoms. It can be chemically broken down into carbon and oxygen.
- Air (B): Air is a mixture of different gases, such as nitrogen, oxygen, carbon dioxide, and others. It is not a pure substance and can be separated into its individual components.
- Hydrogen (C): Hydrogen is an element because it consists of only hydrogen atoms and cannot be chemically broken down into simpler substances.
- Water (D): Water is a compound composed of hydrogen and oxygen atoms. It can be chemically broken down into hydrogen and oxygen.
Therefore, the element among the given options is Hydrogen (C) as it cannot be chemically interconverted or broken down into simpler substances.
- An element is a substance that cannot be chemically interconverted or broken down into simpler substances.
- It is composed of only one type of atom.
Given options:
A: Carbon dioxide
B: Air
C: Hydrogen
D: Water
The element among the given options is Hydrogen (C). Here's why:
- Carbon dioxide (A): Carbon dioxide is a compound composed of carbon and oxygen atoms. It can be chemically broken down into carbon and oxygen.
- Air (B): Air is a mixture of different gases, such as nitrogen, oxygen, carbon dioxide, and others. It is not a pure substance and can be separated into its individual components.
- Hydrogen (C): Hydrogen is an element because it consists of only hydrogen atoms and cannot be chemically broken down into simpler substances.
- Water (D): Water is a compound composed of hydrogen and oxygen atoms. It can be chemically broken down into hydrogen and oxygen.
Therefore, the element among the given options is Hydrogen (C) as it cannot be chemically interconverted or broken down into simpler substances.
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An element is a substance that cannot be chemically interconverted or broken down into simpler substances. Which of these is an element?a)Carbon dioxideb)Airc)Hydrogend)WaterCorrect answer is option 'C'. Can you explain this answer?
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