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How can iron be 5.63 percent by mass but only 0.49 percent by volume in the crust?
Wiki User
∙ 11y ago
Because iron is dense - a small volume or amount weighs a lot compared to other materials.
Wiki User
∙ 11y ago
The difference in mass and volume percentages of iron in the Earth's crust is due to the fact that iron has a higher average density compared to the other components present in the crust. This results in a higher mass percentage of iron relative to its volume percentage. So, even though iron is only 0.49% by volume, its higher density contributes to it being 5.63% by mass in the crust.
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Is the earths crust less than one percent of earths mass?
No, the Earth's crust makes up less than 1% of the Earth's mass. The crust is the thin, outermost layer of the Earth, while the majority of the Earth's mass is in the mantle and core.
What percent of earth is iron?
89%
What makes up 2.83 percent of the Earth's crust?
The 2 types of the Earth's crust are the ContinentalCrust and the Oceanic Crust. The Continental Crust is made of granite and the Oceanic crust is made of basalt.
What percent of the crust takes up earths mass?
If you're asking how much of the earth is in the crust layer, less than one percent. If you're asking what it's composition is:SiO2:60.6Al2O3:15.9CaO:6.4MgO:4.7Na2O:3.1Fe as FeO:6.7K2O:1.8TiO2:0.7P2O5:0.1
About 75 by mass of Earth's crust is composed of what two elements?
The two elements that make up about 75% of Earth's crust by mass are oxygen and silicon. Oxygen is the most abundant element, making up about 46% of the Earth's crust, while silicon is the second most abundant element, comprising roughly 28%.
What is the formula of the percent of volume and percent of mass?
% of volume = 100*(volume of substance that you are interested in)/(total volume) % of mass = 100*(mass of substance that you are interested in)/(total mass).
What is the formula of percent by volume and mass?
The formula for percent by volume (% v/v) is: (Volume of solute / Volume of solution) x 100 The formula for percent by mass (% w/w) is: (Mass of solute / Mass of solution) x 100
What percent of earth's mass is crust?
About 2%
Is copper has more volume than the iron?
No, copper does not have more volume than iron for the same weight or mass. Copper is denser than iron, so a given mass of copper will have a smaller volume than the same mass of iron.
What 4 elements make up 95 percent of the earth's mass?
The four elements that make up 95 percent of the Earth's mass are oxygen, silicon, iron, and magnesium. These elements are abundant in the Earth's crust and core, contributing to its overall composition.
What is the difference of percent of mass and percent of volume?
Percent of an objects mass is expressed in terms of its weight. Percent of an objects volume is expressed in terms of its size.
What is the difference of percent by mass and percent by volume?
Percent by mass refers to the concentration of a solute in a solution based on its mass, while percent by volume refers to the concentration based on the volume of the solution. Percent by mass is calculated as (mass of solute / mass of solution) x 100%, while percent by volume is calculated as (volume of solute / volume of solution) x 100%.
Is the earths crust less than one percent of earths mass?
No, the Earth's crust makes up less than 1% of the Earth's mass. The crust is the thin, outermost layer of the Earth, while the majority of the Earth's mass is in the mantle and core.
Why is steel denser then iron?
Density is mass divided by volume. If we assume the mass of the iron and the cotton is the same, you will find that the iron will occupy less space (less volume) than that of the cotton. The value of a mass divided by a small volume is higher than the value of the same mass divided by a larger volume. If we assume the volume of both the iron and the cotton is the same, you will also find that the mass of the iron will be higher than the mass of the cotton. The value of a large mass divided by a volume is larger than the value of a small mass divided by the same volume. In both assumptions, the value of mass divided by volume for the iron is higher than the value of mass divided by volume for the cotton. Since density is mass divided by volume, the density of iron is therefore higher than the density of cotton.
Which layer of the earth is 1 percent of the earth's mass?
The Earths crust.
How much does iron weigh?
A single iron atom weighs 55.845 atomic mass units.The weight of a quantity of pure iron will vary depending on the volume and gravitational acceleration. The mass of iron will also vary depending on the given volume. Given the density at room temperature, 7.874 g·cm−3 and the volume of iron, you can find the mass by multiply the density and the volume. To find the weight of an object, you would need to multiply its mass by the local gravitational acceleration.
What is the percent composition by mass of 10.5g of Fe?
Pure iron is 100% iron.
