*best answer will get brainliest* I am testing to see if an egg will float in salty water. I need an introductory that has these things in this order: Purpose for the experiment, question, hypothesis, and variables.

(Ima try my best this might be bad) also I can’t do all of this because I don’t know your purpose for the experiment or your hypothesis but I’ll try with the information you gave me. This experiment is to see if an egg will float in salty water, I am doing this because ( input your answer here), I think the egg in salty water (will or won’t float/or something else’s you think will happen), my independent variable is (this depended on what you are changing, the level of salt, amount of salt water, or different types of eggs) my dependent variable is the egg (floating or sinking) the control variable is the egg in the water without salt. There you go just put something in the blanks of what I just wrote for you, some of them are a choosing thing.

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.