The sulfur in your match head comes from the earth just like any other ore. However, most other minerals aren't still excavated by hand. From the edges of giant acid pools. More »
Pharmalucence, Inc. has received FDA approval expanding the route of administration and use of its Sulfur Colloid Injection (SCI) to include location of lymph nodes in breast cancer patients. Sulfur Colloid Injection (SCI) is a radioactive tracer manufactured by Pharmalucence which labels lymph...
Please help
What kind of an equation would this be? Can you please solve it and tell me how you did it? Also how do you represent heat in an equation?
Thank you