Sulfur before being heated in the mixture weighs less and is less reactive than in the heated mixture.
heating iron and sulfur would make the substances heavier
Sulfur before being heated in the mixture weighs less and is less reactive than in the heated mixture.
Sulfur and iron filings together are a mixture.
it is sulfur
Sulfur is a fine powder that is light yellow in color; iron filings are metallic. A mixture would be just that: a light yellow powder intersperced with metallic particles.
Oxygen
Sulfur before being heated in the mixture weighs less and is less reactive than in the heated mixture.
Sulfur before being heated in the mixture weighs less and is less reactive than in the heated mixture.
For the allotropes of sulfur see this link.
Sulfur and iron filings together are a mixture.
At room temperature pure sulfur is yellow and hasn't odor.
Yes you can. You might do it with a magnet.
it is sulfur
Yes. Any compound present in a mixture retains its own properties.
Sulfur is a fine powder that is light yellow in color; iron filings are metallic. A mixture would be just that: a light yellow powder intersperced with metallic particles.
probably sulfur
Sulfur-34 has two neutrons plus.
Sulfur is an element that has both extensive and intensive properties.