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The Periodic Table Revision Homework
For help with the homework sheet you can use the Kerboodle revision website
(Activate 2 book).
1 Are the following metals or non-metals?
Argon ________________ Calcium ________________
Gold _____________________
Mercury ______________
Boron ________________ Lithium ____________________
Carbon ________________ Oxygen ________________
Lead_____________________
2 Complete the paragraph below using the key words in the box.
Mendeleev created one of the first versions of the _______________ table. He
was able to ________________ elements that had yet to be _______________. Using
information about elements that had already been discovered, Mendeleev was
able to deduce key _______________ about undiscovered elements. This included
things such as their melting point, _____________ and appearance.
Discovered
Periodic
Mass
Predict
Properties
3 What is the name given to the elements in Group 1?
4 As you go down group 1, what happens to the reactivity of the elements?
5 What is the name given the elements in Group 7?
6 As you go down group 7, what happens to the reactivity of the elements?
7 Complete the following word equation for a displacement reaction.
CHLORINE + POTASSIUM BROMIDE  POTASSIUM _______________ + _______________
8 What is the name given to the elements in Group 0?
9 Name one element of Group 0 and explain what makes it perfect for the
products it is use in.