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Q: How many elements account for 99 percent of earth's crust?
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Related questions

What two elements make up more than 80 percent of the atoms found in the earths crust?

oxygen and silicon are the two elements that make up more than 80 percent of the atoms found in the Earths crust...(there is a constructed response for you guys)


What two elements make up 75 percent of earth's crust?

the elements of a mineral bond together in very ... of silicon and oxygen account for more than 75 percent of the earth's crust. ...


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%.


How many elements form on the earths crust?

i have no clue


What is not one of the eight common elements in earths continental crust?

Carbon


Elements in the earths crust extracted by electricity?

wates up my hommey


Which is not one of the eight common elements in earths's continetial crust?

Zinc.


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 layer of the earth is 1 percent of the earth's mass?

The Earths crust.


How many common elements make up earths crust?

17 only