Casey is given a sample mixture. Which component could be separated with a magnet?

A) calcium carbonate

B) glucose

C) iron filings

D) silica sand

You can still be friends with each other. you don't have to date since he likes someone else. just stick to being friends for now

Sorry i dont understand the question can you rephase it?

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

In any atom of any element, you will find protons and neutrons in the nucleus of any atom