Chapter 18 science terms Crossword
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
 
 
Down: 1) atom that has same # or protons (atomic #), but different # of neutrons. this causes the atomic mass to change.2) a charged particle that forms when an atom gains or loses 1 or more electrons4) the process of creating a current in a circuit by changing a magnetic field5) a device that converts electrical energy into mechanical energy7) a solid that is produced in a solution through a chemical reaction.11) smallest unit of a substance that keeps all of the physical and chemical properties of that substance12) a coil of wire with an electric current in it Across: 3) the interaction between electricity and magnetisim6) any material that attracts iron or materials containing iron8) a coil that has a soft iron core and that acts as a magnet when an electric current is in the coil9) curve at a liquids surface by which one measures the volume of a liquid10) one of two points, such as the ends of a magnet, that have opposing magnetic qualities13) a device that converts mechanical energy into electrical energy14) the force of attraction or repulsion generated by moving or spinning electric charges15) a device that increases or decreases the voltage of a alternating current
 

 

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