0
Short Answer:
There are 60 elements normally detectable in the human body with two dozen known to be either essential or beneficial.
Four, however, H,C, O and N, make up the majority of our atoms and molecules.
Long Answer:
Hydrogen represents 63% of the atoms in our body but only 10% of our mass.
Oxygen is almost 2/3 rds (65%) of our mass but only 12% of our atoms.
Carbon is 1/8th (12%) of the atoms and 18% of the mass.
Nitrogen is 3% of our mass and only .58% of our atoms.
Together, H+C+O+N, account for 63+24+12=99.5% of the atoms and 65+18+10+3=96% of our mass. One has to add in calcium + phosphorus + potassium + sulfur(=1.4%+1.1%+.25%+.25%) to get 4% to account for 99% of our mass.
Wiki User
∙ 10y ago
Wiki User
∙ 11y agothe four major elements are Carbon,Oxygen,Nitrogen, and Hydrogen.
Wiki User
∙ 13y agoCarbon, oxygen, hydrogen and nitrogen.
Wiki User
∙ 10y agoCarbon, Oxygen, Hydrogen and Nitrogen
Wiki User
∙ 14y agoCarbon, Oxygen, Hydrogen and Nitrogen
Add your answer:
Earn +20 pts
What is the rank the four major elements of human body?
The four major elements which together make up 96% of our body mass are carbon, oxygen, nitrogen and hydrogen. The ranking is based on the mass of a 70kg adult: Oxygen - 64.5% of body mass / 43kg out of 70kg Carbon - 18% / 16kg Hydrogen - 10% / 7kg Nitrogen - 3% / 1.8kg
What 4 elements make up the human tissue?
The four elements that make up the greatest percentage of the human body by percentage of body mass are oxygen (65%), carbon (18.5%), hydrogen (9.5%), and nitrogen (3.2%) but there are many others in smaller amounts.
What are the main muscles in the human body?
The 2 main muscles are the brain, heart, and lungs.
What are the four elements that make up one 95 percent of the body in most organisms?
Hydrogen,oxygen, nitrogen, and carbon (in that order) make up over 95 percent of the body of most organisms.
What are the four basic elements for bacteria to grow?
The four basic elements for bacteria to grow are warmth, food, moisture and time. If one or more of these elements are removed, conditions will not be satisfactory for bacteria to thrive.
What are the four major elements found in the chemicals that comprise the human body?
carbonhydrogenoxygennitrogensulfurcalciumphosphorusironmagnesiumsodiumpotasiumchlorineiodineflorineetc.
What are the 'big four' elements and the 'little eight' elements?
The four most common elements in the human body are carbon, hydrogen, oxygen and nitrogen.
What are the four major geographical features of Romania?
he four major geographical features of Romania are mountains, hills, plains and bodies of water.
What bodies of water do the four major rivers empty into?
The four bodies of water that major rivers empty to are the Pacific Ocean, Artic Ocean, Indian Ocean and Atlantic Ocean. Those or some big lakes.
What is the four major elements of the human body?
The four major elements which together make up 96% of our body mass are carbon, oxygen, nitrogen and hydrogen. The ranking is based on the mass of a 70kg adult: Oxygen - 64.5% of body mass / 43kg out of 70kg Carbon - 18% / 16kg Hydrogen - 10% / 7kg Nitrogen - 3% / 1.8kg
What is the rank the four major elements of human body?
The four major elements which together make up 96% of our body mass are carbon, oxygen, nitrogen and hydrogen. The ranking is based on the mass of a 70kg adult: Oxygen - 64.5% of body mass / 43kg out of 70kg Carbon - 18% / 16kg Hydrogen - 10% / 7kg Nitrogen - 3% / 1.8kg
Four elements that comprise over 95 of the human body are .?
Carbon, Hydrogen, Oxygen and Nitrogen are the 4 elements that make up >95% of the human body.
What is house of quality for human resource and its four important elements?
noononvonvofffffffffffffffffffffffpsidnh foiuuuuuuuuuuuuuuuuuhyfwuieqgh89qrfvgiuefgbwjhbvL;
What are four common elements in the human body?
oxygen, carbon, nitrogen, potassium
Which four elements are the primary components of important biological molecules such as proteins fats and carbohydrates?
Trace Elements Oxygen Carbon Hydrogen Nitrogen These four elements make up 96% of the human body.
What are four important developments in human culture?
Four important developments in human culture are Elements of Culture ,People and Their Land,Early Technology ,and The Start of Agriculture
What are the four most common elements the human body?
carbon, oxygen, nitrogen, and hydrogen
