Which is an effect of burning fossil fuels? A. Alkanes are converted to alkenes.
B. Natural gas forms underground.
C. Pollution is released into the atmosphere.
D. Oxygen gas is given off.

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

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

Why is the bottom layer of a trophic pyrimid the