Periodic table

6. It is a stable subatomic particle with a positive charge.
7. It is a group of elements.
9. It is the central and most important part of an object, forming the basis for its activity and growth.
10. They are semi-good conductors.
11. It can make stuff shiny.
13. It is what is all of the elements are on.
16. It is on the periodic table and the symbol is Fe.
17. The symbol for it is Hg.
18. It is a substance that takes up space
19. It stands for something on the periodic table.

1. The symbol is an O.
2. It is a stable subatomic particle with a negative charge.
3. The symbol is Au.
4. The symbol is Ne.
5. I is not a good conductor.
8. It is typically a large body of matter with no definite shape.
10. the property of something that can be worked or hammered or shaped without breaking.
12. It is a compound or substance that has been purified or prepared.
14. They are the things on the periodic table.
15. It is a part of the periodic table. It contains 88 elements.