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6. Isotopes are different atomic forms of the same element, which have a different number of Protons but the same number of Neutrons.
7. What are the Veritical columns in the Periodic table called?
- Groups
- Columns
- Gases
- Gangs
- Metals
8. The elements in each group all have the same number of electrons in their outer shell.
9. What is Ionic Bonding?
- Transferring Neutrons
- Transferring Electrons
- Transferring Protons
10. Which of these is NOT a property of Giant Ionic Structures?
- They have low Melting Points.
- They conduct Electricity when molten.
- They have High Boiling Points.
- They have High Melting Points.
- They dissolve to form solutions that conduct Electricity.
11. Which of these groups are most likely to form Ions?
- 0 & 1
- 2 & 1
- 4 & 5
- 3 & 4
- 2 & 3
12. What does Covalent Bonds mean?
- Sharing Neutrons
- Halfing Protons
- Sharing Protons
- Sharing Electrons
- Halfing Electrons
13. Molecule substances are what at room temperature?
- Solids or Liquids
- Liquids or Gases
- Gases Only
- Solids Only
- Liquids Only
14. Are Giant Covelent structures soluble or insoluble in water?
15. Giant Covalent structures don't conduct electricity even when molten.
16. Giant Covalent structures have very low melting and boiling points.
17. Which of these is NOT a Giant Covalent Structure?
- Copper
- Silicon Dioxide
- Diamond
- Graphite
18. How big are Nanomaterials?
19. What is Nitinol?
- A "heat sensitive alloy".
- A "shape memory alloy".
- A "temperature memory alloy".
- A "energy storing alloy".
20. Which of these is not a state symbol?