0
What else can I help you with?
74 of the mass of the Earth's crus is composed of only two elements. What are these?
Seventy-four percent of the mass of the Earth's crust is primarily composed of oxygen and silicon. These two elements combine to form silicate minerals, which are the most abundant type of minerals found in the crust. Oxygen accounts for about 46% and silicon for about 28% of the crust's composition.
What elements are found in a high proportion in Earths crust?
The Elements found in a high proportion in the Earths crust are, 1. Oxygen. 2. Silicon. 3. Aluminum. 4. Iron. 5. Calcium. 6. Sodium. 7. Potassium. 8. Magnesium.
What are the three most common elements in Earths continental crust and oceanic crust?
The three most common elements in Earth's continental crust are oxygen, silicon, and aluminum. In the oceanic crust, the predominant elements are oxygen, silicon, and magnesium. While oxygen and silicon are abundant in both types of crust, aluminum is more prevalent in the continental crust, whereas magnesium is more common in the oceanic crust.
What 8 elements predominatly make up earth's crust?
The 8 main elements of the Earths crust are, Oxygen. Silicon. Alluminium. Iron. Calcium. Sodium. Potassium. Magnessium.
Which is not one of the eight common elements in earths's continetial crust?
Helium is not one of the eight common elements in Earth's continental crust. The eight common elements are oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.
Elements in the earths crust?
is it oxygen
What is the most commonly found element in the earths crust?
The Earth's crust contains eight elements. The most common element among the eight is Oxygen (47 percent) and second is Silicon (28 percent).
What percent of earths crust is frozen?
About 2%.
What two elements make up more than 80 percent of the atoms found in the earths crust?
Oxygen and silicon make up more than 80 percent of the atoms found in the Earth's crust. Oxygen is the most abundant element in the Earth's crust, comprising about 46.6% of the crust by weight, while silicon is the second most abundant at around 27.7%.
How many elements form on the earths crust?
i have no clue
Elements in the earths crust extracted by electricity?
wates up my hommey
What is not one of the eight common elements in earths continental crust?
Carbon
Which layer of the earth is 1 percent of the earth's mass?
The Earths crust.
What makes close to 95 percent of the rocks of earths crust?
Silicates make up close to 95 percent of the rocks in the Earth's crust
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.
How many common elements make up earths crust?
17 only
How many percent of oxygen comprises on weight of earths continental crust?
Oxygen comprises about 47% by weight of Earth's crust
