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Does the earths crust have more silicon or oxygen in it?
The Earth's crust is primarily made up of oxygen (46.6%) and silicon (27.7%), with silicon being the second most abundant element in the crust.
What are the largest layer of earths surface composed mostly of silicon oxygen magnesium and iron?
The largest layer of Earth's surface that is composed mostly of silicon, oxygen, magnesium, and iron is the mantle. The mantle is located between the Earth's crust and core and makes up about 84% of Earth's volume.
What is the most abudant element in earths crust?
The most abundant element in Earth's crust is oxygen, making up about 46.6% of the crust by weight.
Which two elements are the most abundant in the earths crust?
Oxygen and silicon are the two most abundant elements in the Earth's crust. They make up about 75% of the Earth's crust by weight.
What are the two common elements in earth's crust?
oxygen and silicon
Does the earths crust have more silicon or oxygen in it?
The Earth's crust is primarily made up of oxygen (46.6%) and silicon (27.7%), with silicon being the second most abundant element in the crust.
What is the comostion of the earths crust?
Mostly iron, oxygen, silicon, magnesium, sulfur, nickel, and calcium.
What are the two most common elements in the earths crust?
One is silicon, but I don't know the other:(oxygen
What are the largest layer of earths surface composed mostly of silicon oxygen magnesium and iron?
The largest layer of Earth's surface that is composed mostly of silicon, oxygen, magnesium, and iron is the mantle. The mantle is located between the Earth's crust and core and makes up about 84% of Earth's volume.
What percentage of earths crust is made up of oxygen and silicon?
Oxygen and silicon make up about 75% of Earth's crust, with oxygen being the most abundant element at around 46.6% and silicon at around 27.7%. Together, they form the majority of the minerals that make up the Earth's crust.
How much of earths crust is made up of oxygen and silcon?
47 % oxygen & 27% silicon.
What is the most abudant element in earths crust?
The most abundant element in Earth's crust is oxygen, making up about 46.6% of the crust by weight.
What element is abundant in earths crust and combines with oxygen to form rocks and minerals?
Silicon
What three elemenst make up most of the earths crust?
Silicon, oxygen and nitrogen
What layer is made of magnesium and smaller amounts of aluminum and silicon?
earths mantle is made of silicon,iron,aluminum,calcium,sodium,potassium,magnesium,and mostly oxygen
Identify the two most abundant elements in the earths crust?
The two most abundant elements in the Earth's crust are: Oxygen (46.1%/461,000ppm), and Silicon (28.2%/282,000ppm).
Where is new silicon mined?
silicon is mined in near the earths crust, and it is also is made of 27.7% earths crust hope this helps
