nitrogen
Nitrogen has a much smaller atomic number, specifically 7, than either chromium (24) or radon (86).
Nitrogen
Plants need 16 elements for normal growth. Three are found in air and water. They are carbon, hydrogen and oxygen. Six are found in soil – nitrogen, potassium, magnesium, calcium, phosphorus and sulfur. They are used in relatively large amounts by plants and are called macronutrients. Seven other elements, known as micronutrients or trace elements, are used in much smaller amounts. These essential micronutrients are found in soil and include iron, zinc, molybdenum, boron, copper, manganese and chlorine.
All meat, in fact all biological material is composed mostly of carbon, hydrogen, nitrogen and oxygen with smaller amounts of many other elements.
Air is composed mostly of just two elements, nitrogen and oxygen; it also contains smaller quantities of carbon and hydrogen. It has traces of some noble gases, and assorted pollutants.
earths mantle is made of silicon,iron,aluminum,calcium,sodium,potassium,magnesium,and mostly oxygen
Living organisms are composed of four main elements: Carbon, Hydrogen, Oxygen, and Nitrogen. These four elements make up approximately 96% of a living organism's mass. Other elements, such as Phosphorus, Sulfur, Potassium, Calcium, and Magnesium, are also present in living organisms, but in smaller amounts. Carbon Hydrogen Oxygen Nitrogen Phosphorus Sulfur Potassium Calcium MagnesiumAltogether, there are nine elements that make up a living organism. The proportion of each element can vary significantly, depending on the organism and its environment.
Nitrogen has a much smaller atomic number, specifically 7, than either chromium (24) or radon (86).
Nitrogen
The most abundant elements in the human body are carbon, hydrogen, oxygen, nitrogen, phosphorous, sulfur, calcium, sodium, potassium, chlorine (don't forget, table salt is sodium chloride!) and iron. There are many others that are present in smaller quantities including copper, zinc, iodine, etc.
The most abundant elements in the human body are carbon, hydrogen, oxygen, nitrogen, phosphorous, sulfur, calcium, sodium, potassium, chlorine (don't forget, table salt is sodium chloride!) and iron. There are many others that are present in smaller quantities including copper, zinc, iodine, etc.
Plants need 16 elements for normal growth. Three are found in air and water. They are carbon, hydrogen and oxygen. Six are found in soil – nitrogen, potassium, magnesium, calcium, phosphorus and sulfur. They are used in relatively large amounts by plants and are called macronutrients. Seven other elements, known as micronutrients or trace elements, are used in much smaller amounts. These essential micronutrients are found in soil and include iron, zinc, molybdenum, boron, copper, manganese and chlorine.
You do! You and all other living organisms on earth. All life on earth is based on carbon. Plus large amounts of oxygen, hydrogen, nitrogen, phosphorus, potassium, and smaller amounts or traces of many other very important elements.
Carbon, nitrogen, oxygen, hydrogen, phosphorus, calcium and potassium are the main 7 elements in the human body. However sodium and a smaller amount of other elements (iron, zinc, etc.) are requrired to survive. Most other elements are found in the body in trace quantities.
No, it is smaller
All meat, in fact all biological material is composed mostly of carbon, hydrogen, nitrogen and oxygen with smaller amounts of many other elements.
Mostly carbon, hydrogen, nitrogen and oxygen and smaller amounts of phosphorus and sulfur. I remember this as CHNOPS.