Sedimentary rocks are a formed below earths surface as magma b a type of foliated igneous rock c formed by great heat d formed from already existing rocks that are weathered and eroded

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils