Why should taste NEVER be used as a test to identify an unknown chemical? A. Many acids are both poisonous and corrosive
B. Taste is often misleading.
C. Many acids and bases are poisonous.
D. Many acids and bases are corrosive.

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

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?