Some kinds of fibre are elements, such as carbon fibre and silicon "whiskers"; some are compounds or near compounds, such as cellulose or polypropylene; but most are mixtures, such as wood fibres, which contain both cellulose and lignin.
Silk is a natural protein fiber produced by certain insects, like silkworms. It is not a mixture, compound, or element. Instead, it is a complex biological material with unique properties, often used in the production of textiles.
mixture
no it isn't an element
Fiber is not actually a known element. Instead fiber is typically described as a very essential supplement in the diet.
It is a compound, since fiber appears nowhere on the periodic table.
element. Sulfur dioxide (SO2) is a compound
KCl is a compound not an element.
Beryllium is an element. It is not a compound
cornstarch is a compound element.
Mixture
To calculate the grams of an element in a compound, you need to find the molar mass of the element and the compound. Then, use the formula: (mass of element/molar mass of compound) x molar mass of element. This will give you the grams of the element in the compound.
if it dissolves its a compound if not its an element.