How many grams of potassium bromide could be formed from the reacting 2.6 moles of potassium? 2K + Br^2 -> 2KBr

Based on the equation and the information in the table, what is the enthalpy of the reaction?

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

What metric units would you use to measure the thickness of a key