What is the percent yield of a reaction that produces 3 g of product and was predicted to produce 7 g?

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.

What is the atomic number of an atom that has 6 protons

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest