hydrogen, oxygen, carbon phosphorus
there is no such thing as the four elements that make up the world... this was believed in ancient times... these four elements were wind, fire, earth and water but now since we hav e developed and now have a greater undertanding of the world we live in we have discovered that there are alot of "real" elements that make up the world
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The four elements that make up about 96% of body matter are oxygen, carbon, hydrogen, and nitrogen. These elements are essential for various biological processes in the human body, such as respiration, energy production, and building proteins and DNA.
empodocles theory was that all matter consisted of four elements: earth, air, water, and fire.
Aristotle suggested that on the Earth we find four elements, which are earth, water, air, and fire; he also thought that the unchanging stars and planets in the sky must be made of a fifth element which he called quintessence. Although this is a very primitive view of the composition of matter, it does have a certain logic. The four elements of Aristotle correspond to four phases of matter, which are solid, liquid, gas, and plasma. In that sense, Aristotle was remarkably accurate. The quintessence however does not really fit. The glowing stars, like glowing fires, are a form of plasma, not a novel phase of matter. Other phases do exist, including degenerate matter, Bose-Einstein condensates, superfluid matter, etc., but these can only be found through advanced studies of physics. Aristotle would have had no way to learn about them, in a pre-scientific age.
Carbon, hydrogen, oxygen, and nitrogen are the four essential elements that make up most living matter. These elements are crucial for building biological molecules such as carbohydrates, lipids, proteins, and nucleic acids, which are essential for life processes.
The atomic symbols for the four elements that make up the bulk of all living matter are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N). These elements are essential building blocks for molecules such as carbohydrates, proteins, lipids, and nucleic acids found in living organisms.
there is no such thing as the four elements that make up the world... this was believed in ancient times... these four elements were wind, fire, earth and water but now since we hav e developed and now have a greater undertanding of the world we live in we have discovered that there are alot of "real" elements that make up the world
Oxygen 64.6 grams / 100 gram body weight Carbon 18.0 g / 100 g Hydrogen 10.0 g / 100 g Nitrogen 3.1 g / 100 g Calcium 1.9 g / 100 g Phosphorous 1.1 g/ 100 g. Source: "Chemistry in Context" 5th Ed McGraw Hill, page 488 Trace elements (minerals) Chromium, manganese, cobalt, nickel, arsenic, selenium, iodine... (page 510)
Mixtures, elements, compounds, an solutions
FOOD, WATER, SUNLIGHT, AND SUNLIGHT
Oxygen (O)Carbon (C)Hydrogen (H)Nitrogen (N)These four elements make up 96% of living matter.
Aristotle believed that all matter was composed of the four elements: earth, air, fire, and water. He thought that these elements combined in different proportions to create everything in the physical world.
Aristotle thought matter was made up of combinations of four basic elements, earth, water, air and fire.
The four elements comprising over 90% of living matter are C, H, N, and O.
Yes, in ancient Greek philosophy, it was believed that all matter was composed of these four elements: air, earth, fire, and water. They thought that different proportions of these elements gave rise to the diversity of materials found in the world. This concept was known as the theory of the four elements.
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