Sulfur is always present in sulfides.
Carbon is the element that is always present in fuels like coal, oil, and natural gas.
Iron (Fe) is the element present in ferric chloride.
Phosphorus is only present in a phosphorous but not in chitin so your answer is Phosphorus :)
Carbon is the primary element present in coal, making up a significant portion of its composition.
There are three elements in sulfuric acid. hydrogen, oxygen, and sulfur.
Iron sulphides are chemical compounds.
Iron
Carbon is the element that is always present in fuels like coal, oil, and natural gas.
words that are already written somewhere else
No, the element with the largest atomic mass is not always present in the highest percentage by mass in a compound. The percentage by mass of an element in a compound is determined by its atomic mass and the total mass of the compound. The composition of a compound can vary based on the number of atoms of each element present.
Nope. Ya gotta pick just one. Iron sulphides are chemical compounds.
Yes
The element "Oxygen".
always present means that you are always there.
Iron (Fe) is the element present in ferric chloride.
Phosphorus is only present in a phosphorous but not in chitin so your answer is Phosphorus :)
Magnesium