Which of the following atomic symbols is incorrect?

If a || b and e || f, what is the value of y ?

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin