What does the variable a stand for in the arrhenius equation? a. activation energy b. frequency factor c. rate constant d. reactant concentration

How many atoms are there in 5.70 mol of mg

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h

1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt