6. Rubidium is under Potassium in the Periodic table.Predict what would happen when rubidium reacts with cold water.
It would react even more violently with cold water
It wouldn’t react as violently with cold water
7. Select a property of a Group 1 Metal.
Low Density
High Density
8. Select a property of The Transition Metals
Conduct heat and electricity
Conduct heat only
9. Select a property of The Halogens (Group 7)
Reactivity decreases as go down group
Reactivity increases as go down group
10. Select a property of a Group 1 Metal.
Low melting point
High melting point
11. Select a prop of The Transition Metals
High Density
Low Density
12. Select a Property of the Transition Metals
Found between Groups 2 and 3
Found between Groups 3 and 4
Found between Groups 1 and 2
13. Does the reactivity of the Group 1 metal increase or decrease as go down group?
Increase
Decrease
14. Select a Property of a Group 1 Metal
When reacts with water creates an Alkali
When reacts with water creates an Acid
15. Select the correct statement about The Halogens (Group 7)
Least reactive group of Non-Metals
Most reactive Group of Non-Metals
Colours get lighter as go down group
16. What did John Newlands do?
He arranged all the elements known at the time in order of their atomic weight
Put them in order of atomic weight,Grouped elements with similar properties,Left gaps to make his pattern carry on,Predicted properties of undiscovered elements
