Families
What is the name of the first family?
What is Alkali
Periods are the vertical columns. True or False?
Which side of the zig-zag line are metals located on?
What is left
What side of the zig-zag line are non-metals located?
What is right
Who made the modern periodic table?
Who is Henry Mosley
What is the full name on the second family?
What is Alkaline Earth Metals
How many periods are there?
Name 2 physical properties of a metal.
What is Luster, conductor of heat, conductor of electricity, high density, high melting point, ductile, hardness, and malleable(any 2 of these)
Name 2 physical properties of non-metals.
What is dull(no luster), bad conductors of electricity, bad conductors of heat, low density, low melting point, low boiling point, not ductile, brittle, not malleable.(Any 2)
Same families contain similar ____?
What is properties
What are families 3-12 called?
What is Transition metals
Periods are the horizontal rows. True or False?
What is true
What group of metals are the most reactive?
What is Alkali metals
What is the name of the 18th family?
What is Noble gases
True or False? Ductile means that you can draw it into a thin wire.
What is true
Metals get more reactive from right to left. True or False?
What is true
The elements in a certain period all increase ___ by one in atomic numbers
What is one
How many valance electrons are in group 2(Alkaline earth metals)?
What is 2
What family is the most reactive non-metals?
What is halogens
What does diatomic mean?
What is 2 of the same elements joined together
What is the other name for families?
What is groups
What are the bottom two rows of the periodic table called
What is lanthanoids and actinides
Name one chemical property of metals.
Varying reactivity or corrosion
What are the 2 bottom rows?
What is rare earth elements
What is the most abundant element in the atmosphere?
What is nitrogen