Science help with crossword?

1.) group of elements with common chemical characteristics?


2.) elements with a stable electron arrangement? (2 words)


3.) region of atoms where electrons are located (2 words)


4.) group of elements with 1 electron less than a stable number


5.) atom or molecule with an electric charge?


6.) shorthand for an element?


7.) bond when atoms transfer electrons? (2 words)


8.) region of atom not involved in chemical changes?|||1. Family


2. Noble gases


3. Electron cloud (energy shells)


4. Halogens


5. Ion


6. Symbol


7. Ionic bond


8. Nucleus|||oh what a scientific question|||1) group


3) atomic nucleus


4) anions


5) ion|||1) Period


2) Noble Gas


3)


4) Halogens


5) Ion


6) ?


7)


8) Nucleus