He arranged all the elements known at the time in order of their atomic weight
1 of 16
What did Dmitri Mendeleev do?
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
2 of 16
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
3 of 16
Select a property of a Group 1 metal.
Shiny when freshly cut
4 of 16
Select a property of a Group 1 Metal.
Low Density
5 of 16
Select a Property of a Group 1 Metal
When reacts with water creates an Alkali
6 of 16
Does the reactivity of the Group 1 metal increase or decrease as go down group?
Increase
7 of 16
Select a property of a Group 1 Metal.
Reacts violently with water
8 of 16
Select a property of a Group 1 Metal.
Low melting point
9 of 16
Select the correct statement about The Halogens (Group 7)
Most reactive Group of Non-Metals
10 of 16
Select a property of The Halogens (Group 7)
Colours get Darker as go down group
11 of 16
Select a property of The Halogens (Group 7)
Reactivity decreases as go down group
12 of 16
Select a Property of the Transition Metals
Found between Groups 2 and 3
13 of 16
Select a property of The Transition Metals
Conduct heat and electricity
14 of 16
Select a prop of The Transition Metals
High Density
15 of 16
Select a Property of The Transition Metals
React very slowly with water
16 of 16
Other cards in this set
Card 2
Front
What did Dmitri Mendeleev do?
Back
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
Card 3
Front
Rubidium is under Potassium in the Periodic table.Predict what would happen when rubidium reacts with cold water.
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