What is a pure substance that contains atoms more than one element called a. solution b. compound c. mixture d. precipitate

definitly compound just took the test

Explanation: when two atoms or elements combine there called a compound, no thanks to the person down there but i got it correct, we needd clear answers  not a 50 50 of either one to get it correct plz thank you

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s