I GIVE BRAINLIEST TO WHO EVER GETS IT RIGHT! which two scientist proposed an atomic model with a nucleus?

A.) Thomson

B.) Bohr

C.) Dalton

D.) Rutherford

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.

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

Which of the following is a physical change? a.burning a piece of wood b.sawing a piece of wood in half c.rust forming on an iron fence d.a copper roof changing color from orange to green