Which of the following best represents the general form of a chemical equation?

reactants --> products

products + reactants = 100%

reactants = products

products --> reactants

Smog is the term used to describe the combination of fog and smoke

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

How many atoms are there in 5.70 mol of mg