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Which element has the lowest mass on the periodic table?
The atom that has the lowest mass is hydrogen. So assuming the same numbers of atoms in each element, hydrogen would be the element with the lowest mass.
What is the element that makes up most of the mass of a body?
The element that makes up most of the mass of a body is typically oxygen. Oxygen is one of the most abundant elements in the universe and plays a crucial role in the composition of living organisms and other matter.
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
What element makes up most of the detectable mass in the universe?
Hydrogen is the element that makes up most of the detectable mass in the universe. About 75% of the normal matter in the universe is hydrogen.
The molar mass of an element is equal to?
The element's average atomic mass.
Does the core of the earth makes up two thirds of the earths mass?
no
Which element makes up a large portion of the earths solid crust?
Oxygen is the most abundant element in the Earth's crust, making up about 46.6% of its mass.
Is it true that the core of the earth makes up about two thirds of the earths mass?
No, that statement is not accurate. The Earth's core accounts for about 15% of the Earth's total mass. The majority of the Earth's mass is contained in the mantle, which makes up roughly 84% of the Earth's mass, while the crust contributes a small fraction.
What makes up the largest percentage of mass on earths crust?
Oxygen is the most abundant element in Earth's crust, making up about 47% of its mass. Silicon is the second most abundant element, comprising approximately 28% of the crust's mass.
Which compositional zone of earth makes up almost two thirds of the planet's mass?
The Mantle makes up almost two-thirds of the planet's mass.
Which layer makes up 2-3 of the earth's mass?
The mantle makes up about 84% of the Earth's mass. It is located between the crust and the core, consisting of mostly solid rock with some semi-fluid or plastic regions. The mantle's thickness is about 2,900 kilometers.
What element is the most abundant in earths lithosphere?
Oxygen is the most abundant element in Earth's lithosphere, comprising about 45% of its mass.
What percent of the mantle take of earths mass?
The mantle makes up about 67% of Earth's mass.
What percentage does carbon make up of earths environment?
Carbon makes up approximately 0.03% of Earth's atmosphere and is the fourth most abundant element by mass in the planet's crust.
Which is the second most abundant element in the earths crust?
The second most abundant element in the Earth's crust is silicon, comprising 27.8% of the crust by mass.
Facts about the element oxygen?
is the element with atomic number 8 and represented by the symbol O.Because it comprises most of the mass in water, oxygen comprises most of the mass of living organisms (for example, about two-thirds of the human body's mass)Oxygen is a member of the chalcoqen groupof the periodic table.
The Mantle comprises what percentage of the earths mass?
The Mantle takes up 84% of the Earth's mass.
