When hydrogen and oxygen combine to form water, which term is used to describe the water? a. product b. reactant c. catalyst d. element

What is the most stable monatomic ion formed from nitrogen

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers