HPS Y11 Chem lesson 2 quiz 1

A poor conductor of electricity

• Metal

• Metalloid

• Non-metal

Silicon is an example of

• Metal

• Non-metal

• Metalloid

Metals...

• gain electrons to form negative ions

• lose electrons to form positive ions

Hydrogen, Zinc and Copper are examples of metals

• True

• False

Ag, Zn & Cu have..

• Low melting and boiling points

• High melting and boiling points

• None of the above

Non-metal oxides are basic

• True

• False

Periods tell us about

• increasing atomic mass

• Similar properties

• increasing atomic number

• Valence electrons