| Across |
| 2. |
where the number of protons are found |
| 5. |
found in group 1 |
| 7. |
another name for the groups on the table |
| 8. |
located on the right of the staircase |
| 10. |
the rows across the table |
| 12. |
found in group 18 |
| 14. |
the classification for elements that contains the element symbol |
|
|
| Down |
| 1. |
all over the periodic table but mainly located left of the staircase |
| 3. |
staircase of elements that aren't metal or non metal |
| 4. |
contains the protons and neutrons |
| 6. |
metals located in the middle of the table |
| 9. |
the electrons in the outer shell of the element |
| 11. |
the bonding that happens between 2 non metals |
| 13. |
the columns on the table |
| 15. |
the bonding that happens between a metal and non metal |
|
