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What elements make up most of earths atmosphere?
nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
Which is not one of the eight most common elements in Earths continental?
Carbon
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).
What are the symbols of the 2 most abundant elements found in earths atmosphere?
Oxygen is O and nitrogen is N.
What can you make with the peiriodic table of elements?
there are 108 elements. most of them are metals.
Why and how can only 6 elements make up most of earths biomass?
because the six elements ( carbon, nitrogen, oxygen, phosphorus, and sulfur) are required by many organisms and some of those elements make up our air
What are three elements make up most of earths crust?
Si, O, and Ca.
Name three elements that make up most of earths mantle?
The rocks in earths mantel are made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. Iron, calcium, sodium, aluminum, and potassium are also present. The elements occur in rocks as oxides.
What are the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
What elements make up most of earths atmosphere?
nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)
Which major biome type contains most Earths biodiversity?
Forests contain about 70% of the biomass, the total weight of living organisms.
Which is not one of the eight most common elements in Earths continental?
Carbon
What are the 8 elements that make up the earths crust?
The eight most abundant elements making up the Earth's crust from most to least abundant are oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.
Which is NOT one of the eight most common elements in Earths continental crust?
Carbon
Which is not one of the 8 most common elements in earths continental crust?
Mercury.
What 2 elements are the most common in earths atmosphere?
Nitrogen (78 %) and oxygen (21 %).
What are the two most abundant elements in earths crust and what mineral group do these elements form?
oxygen and silicon they form silicates, i think
