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By molar amount, hydrogen and oxygen are the most common elements; carbon is the third.
By mass, oxygen is the most common, and carbon is the second (with hydrogen being third by mass).
By mass, oxygen is the most abundant, and phosphorus is the least, carbon the 2nd, hydrogen, 3rd.
By atoms, hydrogen is most abundant, and phosphorus the least, oxygen 2nd, carbon 3rd.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agocarbon, hydrogen,nitrogen,oxygen,phosphurus,sulphur
Wiki User
∙ 12y agoIn order, they are carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur.
(The mnemonic for these is CHNOPS, for their letter symbols.)
Wiki User
∙ 13y agoThe human body is mostly made out of hydrogen,oxygen and carbon, but is also made of things such as small amounts of minerals and organic-related elements.
Wiki User
∙ 15y agomost common elements in human
Wiki User
∙ 7y agoHydrogen and oxygen.
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What is the most common substances in the body?
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
Which is the most abundant element in terms of number of atoms in the human body?
The most abundant element in any organic structure, including the human is hydrogen.
What is the most common protein the human body?
The most common and abundant protein is collagen. It makes up about 25% of your body.
What is the most common machine in the human body?
Skeletal
The Most Abundant element in human body?
based on our fundemental constituant being Carbon and its adherance to oxygen as CO2 and Hydrogen H2O (being 70% approx of body mass), then on mass is would be Oxygen.
what is the most common substance in the human body?
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
Which element is most common in both Earth's crust and the human body?
the most common thing on earth crust as well as in human body is water .
What is the most common substances in the body?
Water is the most common molecular subsance found in the human body(~98%). and phosphorous is the most abundant element in human body.
What element is not most common in your body?
nitrogen
What is the most common molecule in the human body is made of what element?
Oxygen and Hydrogen
Explain the most common machine in the human body?
The most common machine in the human body are the bones attached to the muscles.
What is the predominant element in the human body?
Oxygen is the most abundant element in a human, and on average is responsible for 33% of the body's mass. Carbon follows with 10%.
What is the 6th most abundant element in the human body?
ejaculation
What is the most abundant metalic element in the human body?
calcium
Most abundant metallic element in the human body?
magnesium
What is the most abundant element tin the human body?
Oxygen
What is the element that make up most of the human body?
water
