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Arrange the following elements in increasing of their weight percentage in the earth's
crust:
crust:
- Oxygen
- Silicon
- Aluminium
- Iron
Select the correct answer using the code given below.
- a)1-2-4-3
- b)2-1-4-3
- c)1-2-3-4
- d)4-3-1-2
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Arrange the following elements in increasing of their weight percentag...
- The earth is composed of various kinds of elements. These elements are in solid form in the outer layer of the earth and in hot and molten form in the interior. About 98 per cent of the total crust of the earth is composed of eight elements like oxygen, silicon, aluminium, iron, calcium, sodium, potassium and magnesium, and the rest is constituted by titanium, hydrogen, phosphorous, manganese, sulphur, carbon, nickel and other elements.
- Major elements of earth's crust
The elements in the earth’s crust are rarely found exclusively but are usually combined with other elements to make various substances. These substances are recognised as minerals.
Hence option (c) is the correct answer.
Hence option (c) is the correct answer.
Most Upvoted Answer
Arrange the following elements in increasing of their weight percentag...
Explanation:
Earth's Crust Composition:
- The Earth's crust is primarily composed of oxygen, silicon, aluminium, and iron.
- These elements are the most abundant in the Earth's crust.
Weight Percentage in Earth's Crust:
- Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of the crust by weight.
- Silicon is the second most abundant element, with a weight percentage of approximately 27.7%.
- Aluminium comes next with a weight percentage of around 8.1%.
- Iron is the fourth most abundant element in the Earth's crust, making up about 5% of the crust by weight.
Arranging in Increasing Order:
- Based on the weight percentages mentioned above, the elements can be arranged in increasing order as follows:
1. Oxygen (46.6%)
2. Silicon (27.7%)
3. Aluminium (8.1%)
4. Iron (5%)
Therefore, the correct order in increasing weight percentage in the Earth's crust is 1-2-3-4, which corresponds to option 'C'.
Earth's Crust Composition:
- The Earth's crust is primarily composed of oxygen, silicon, aluminium, and iron.
- These elements are the most abundant in the Earth's crust.
Weight Percentage in Earth's Crust:
- Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of the crust by weight.
- Silicon is the second most abundant element, with a weight percentage of approximately 27.7%.
- Aluminium comes next with a weight percentage of around 8.1%.
- Iron is the fourth most abundant element in the Earth's crust, making up about 5% of the crust by weight.
Arranging in Increasing Order:
- Based on the weight percentages mentioned above, the elements can be arranged in increasing order as follows:
1. Oxygen (46.6%)
2. Silicon (27.7%)
3. Aluminium (8.1%)
4. Iron (5%)
Therefore, the correct order in increasing weight percentage in the Earth's crust is 1-2-3-4, which corresponds to option 'C'.
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Arrange the following elements in increasing of their weight percentage in the earthscrust: Oxygen Silicon Aluminium IronSelect the correct answer using the code given below.a)1-2-4-3b)2-1-4-3c)1-2-3-4d)4-3-1-2Correct answer is option 'C'. Can you explain this answer?
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