Why might people add a base to an acidic lake?
O
to decrease the algae
O
to control the fish population
O
to neutralize the acid
O
to dispose of excess industrial waste

What does x represent in the formula for the compound xcl4?

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d