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Which two elements make up the greatest percentages by mass in earth's crust?
The two elements that make up the greatest percentages by mass in Earth's crust are oxygen and silicon. Oxygen accounts for approximately 46% and silicon around 28% of the Earth's crust by weight.
What gas make up most of Earth's atmosphere?
Nitrogen answered by 4th grader
What are the percentages of clay silt and sand in the soil at the point labeled X?
The percentages of clay, silt, and sand are typically determined by conducting a soil analysis test. Without this specific data, it is not possible to provide accurate percentages for soil at point X. These percentages can vary greatly depending on location and soil composition.
Which is the most abundant gas in earths atmosphere?
nitrogen
Why are the amount of gases in the atmosphere usually shown as percentages of dry?
It is simpler because the amount of water vapor in the air can change.
What are the gas percentages on mercury?
80,000
How much in percentages does deserts make up earth's surface?
35%
What percentages of records in an organization make up vital records?
3-7%
Which gas is found in high percentages in atmosphere in all of the gas giants?
hydrogen
Which gas is found in high percentages in the atmosphere all of the gas giants?
hydrogen
Which gas is found in the high percentages in the atmosphere in all of the gas giants?
hydrogen
How do you calculate improved percentages?
Percentages are percentages - simple! The marketing people have not yet come up with "new improved" percentages.
Which two elements make up the greatest percentages by mass in earth's crust?
The two elements that make up the greatest percentages by mass in Earth's crust are oxygen and silicon. Oxygen accounts for approximately 46% and silicon around 28% of the Earth's crust by weight.
What is the main reason why the percentages of gasses in the atmosphere are different from the percentages of gasses that are dissolved in the ocean?
The solubility of each gas in water is different.
The sum of the percentages in the percentage composition of a substance equals?
The sum of the percentages in the percentage composition of a substance is always 100%. This represents the total proportion of the elements that make up the substance.
How have the Earth's gas percentages changed over time?
The gas has changed significantly over time.Gas prices rising do to the not so abundant amount of natural gasses such as petroleum used to make gasoline.
What are the percentages of the top three gas of air?
Air is made up of 78% nitrogen, 20.95% oxygen, 0.93% argon plus traces of other gases.
