The element that makes up about 8 percent of crustal rocks by mass but only 5 percent by volume is aluminum. This discrepancy arises because aluminum has a relatively low density compared to other common elements in the Earth's crust. Consequently, while it is a significant contributor to the mass of rocks, its volume is less prominent due to its lighter weight. Aluminum is primarily found in minerals such as feldspar and bauxite.
The element that accounts for only about 5 percent of the Earth's crust is potassium (K). It is a relatively rare element compared to others like oxygen, silicon, and aluminum which are more abundant.
The Earth's mantle makes up about 84% of the planet's total volume.
Nitrogen makes up approximately 78% of the Earth's atmosphere by volume. This makes it the most abundant gas in the atmosphere, followed by oxygen, which constitutes about 21%. The remaining 1% includes argon, carbon dioxide, and other trace gases.
Could be true for some people because there is always a range when it comes to biology, people are all different. But, usually plasma makes up about 50% of blood volume for men and about 60% of blood volume for women.
Plasma is the liquid component of the blood and makes up 55% of the volume. The cells (red, white and platelets) make up the remaining 45% of blood volume.
Oxygen makes up 21 percent of the air by volume.
Argon typically makes up about 0.93% of Earth's atmosphere by volume.
Argon makes up about 0.93% of the Earth's atmosphere by volume.
The element that accounts for only about 5 percent of the Earth's crust is potassium (K). It is a relatively rare element compared to others like oxygen, silicon, and aluminum which are more abundant.
The Earth's mantle makes up about 84% of the planet's total volume.
The answer is.................AIR
Oxygen makes up about 21% of Earth's atmosphere by volume.
80%
Oxygen makes up about 21% of Earth's lower atmosphere by volume.
Extreme metamorphism of oceanic crustal basalt.
The percent (by volume) of the earth crust is made up of magnesium is 0.33 percent on Page 1 of the ESRT Packet
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.