On the periodic table of the elements, Ne is the abbreviation for Neon. It is only one element, and is not a compound at all.
All single-replacement reactions begin with a compound and a free element. In these reactions, the free element displaces one of the elements in the compound, resulting in a new compound and a different free element. The general form of a single-replacement reaction can be represented as A + BC → AC + B, where A is the free element and BC is the compound.
When you mix an element with a compound, a chemical reaction may occur. The element may react with the compound to form a new compound or may remain unchanged depending on the reactivity of the elements involved.
Sulfur (sulphur) dioxide and sulfur trioxide all are compounds, as ANY oxide is.
Organic chemistry
Citric acid, like all acids, is a compound.
Iron could be a compound if you combined it with carbon. Then it would just be a alloy. Overall, iron is not a compound at all. It is an element.
All vitamins are compounds.
To determine the mass of an element in a compound, you can use the chemical formula of the compound and the atomic mass of the element. Multiply the atomic mass of the element by the number of atoms of that element in the compound, then add up the masses of all the elements present in the compound to find the total mass.
On the periodic table of the elements, Ne is the abbreviation for Neon. It is only one element, and is not a compound at all.
Sulfuric acid is a compound as are all acids.
An element, atom, crystal, compound, and molecule are all forms of matter.
ALL compounds are mixtures
All organic compounds feature the element carbon.
A compound is a combination of more than one element. (In an "element", all atoms - except perhaps for small amounts of impurities - have the same number of protons.)A compound is a combination of more than one element. (In an "element", all atoms - except perhaps for small amounts of impurities - have the same number of protons.)A compound is a combination of more than one element. (In an "element", all atoms - except perhaps for small amounts of impurities - have the same number of protons.)A compound is a combination of more than one element. (In an "element", all atoms - except perhaps for small amounts of impurities - have the same number of protons.)
All single-replacement reactions begin with a compound and a free element. In these reactions, the free element displaces one of the elements in the compound, resulting in a new compound and a different free element. The general form of a single-replacement reaction can be represented as A + BC → AC + B, where A is the free element and BC is the compound.
element. Sulfur dioxide (SO2) is a compound