How can you turn off a magnetic field produced by an electrical current? a
By placing a material with strong magnetic properties inside the coil of a solenoid
b
By making a loop or coil in the wire
c
By increasing the current in the wire
d
By turning the electrical current off

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

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.