It can be, as long as no other substances are present.
pure substance
Sulfur hexafluoride is a colorless, gaseous, covalent compound.
Sulfur is an element, a pure substance, it is 100% sulfur.
Sulfur Dioxide
For a substance to be pure, it must have no impurities in the substance. Carbonated water is water with carbon dioxide and other substances dissolved in this. Hence, it is not a pure substance.
No. Sulfur dioxide is a compound, which makes it a pure substance, not a mixture.
pure substance
Sulfur hexafluoride is a colorless, gaseous, covalent compound.
A pure substance is a substance that is constant throughout. Such as water, tin or sulfur.
Sulfur is an element, a pure substance, it is 100% sulfur.
One if it is pure sulfur. Sulfur is an element so the on atom is sulfur!
Carbon dioxide (CO2) is a compound and can be also a pure substance.
Carbon dioxide is a pure substance that is a compound.
Silicon dioxide is a substance (chemical compound) consisting of one silicon atom and two oxygen atoms.
Yes, it is the compound Sulfur trioxide. Hint: If it has a chemical formula (with no + or - at the end) it is a pure substance.
Sulfur Dioxide
Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.