Scientists can use two different types of data in an experiment. When they're collecting observations, they're using (4) When they're using numbers and measurements, it is (5) There is a variety of ways to display this data. If you're comparing pieces of data, you can use a (6). A similar way to display that kind of information is a pie chart or a (7) . If you're comparing change over time, you will use a (8) OUTPUT STATION

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.

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation