Well all natural elements (leaving out the man made ones) come from solar nuclear reactors.
The sun is still mostly hydrogen and helium, with some carbon and iron, possibly less quantities of the heavier elements.
It's not big enough or hot enough to produce more of the heavier elements, which come from much larger and hotter stars or supernovae.
Those probably came from the planetary nebula from a previous stellar explosion which coalesced into our planet and us.
Mostly hydrogen, helium is also present due to fusion.
The most abundant element on the moon is oxygen, which is primarily found in the form of oxides in the lunar regolith (surface material). Silicon, aluminum, and iron are also common elements present on the moon.
The main gas found in the Sun is hydrogen, which fuels nuclear fusion reactions at its core. Helium is also present in the Sun as a byproduct of these fusion reactions.
Yes, all of them, if you mean silicon, not sikicon... The moon also has metals that is said to attract meteorites. So basically, short and down to the point: Yes, it does. Thank you!
Europe's atmosphere is composed of various gases, with nitrogen making up the largest proportion followed by oxygen. Other trace gases such as argon, carbon dioxide, and water vapor are also present. Additionally, pollutants from human activities can be found in Europe's atmosphere, contributing to air quality issues.
Elements such as iron, nickel, sulfur, and carbon found in meteorites are also present in the human body. Iron is a crucial component in hemoglobin, nickel plays a role in certain enzymes, sulfur is found in amino acids, and carbon is a key element in organic molecules.
Here is a table of elements perentages in an average human bodyElementHuman Beings (%)Hydrogen63Oxygen25.5Carbon9.5Nitrogen1.4Calcium0.31Phosphorus0.22Chloride0.03Potassium0.06Sulfur0.05Sodium0.03Magnesium0.01Silicon
There are many, many elements in the human body, the most common of which is Carbon, as we are carbon based life forms. There is also a lot of oxygen present in the form of oxides, and other elements such as iron in haemoglobin (present in blood) and phosphorus in DNA.
metals
metals
Hydrochloric acid is the primary acid found in the human stomach. It plays a key role in breaking down food for digestion and also helps to kill bacteria that may be present in the food.
The family of elements found in the human body, Earth's crust, and Earth's oceans primarily includes the major biogenic elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. These elements are essential for life and are prevalent in biological molecules, minerals, and seawater. Additionally, trace elements like potassium, sodium, magnesium, and sulfur are also important for various biological functions and are found in these environments.
Always C, H and often but not always O and also some other common elements in (bio)organics are N, P, S (not always present)
The three main elements found in macromolecules are carbon, hydrogen, and oxygen. These elements are essential for building the complex structures of biological macromolecules like proteins, carbohydrates, and lipids. Additional elements like nitrogen, sulfur, and phosphorus can also be present in certain macromolecules.
Group 1 elements, such as sodium and potassium, can be found in various natural sources such as seawater, rocks, and minerals. They are also present in living organisms and play essential roles in biological processes. Additionally, group 1 elements are often used in industry and technology.
Apatite minerals consist of calcium, phosphorus, oxygen, and fluorine or chlorine as the main elements. Trace amounts of other elements like strontium, lead, and rare earth elements may also be present in apatite minerals.
Iron and carbon are always present in steel. There are many types of steel, some of which also contain one or more of nickel, chromium, molybdenum, manganese, tungsten, and possibly other elements.