4. If you place a solid in water, you can determine: * O a. If the solid is more or less dense than water.
b. If the solid is more or less toxic than water.
c. The flammability of the solid.
O d. The mass of the solid.

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.

The rules of engagement (roe) working group is often used to (select all that apply.)

How hot is the suns corona? (integrated science)