periods & Groups
How many periods are on the periodic table?
7
Which block is group 1 and 2 part of?
S-block
What property describes an element being able to be drawn into wire?
Ductility
Which classification includes elements to the left of the periodic table?
Metals
How many valence electrons does an element in Group 1 have?
1
What do groups tell us about an element?
Number of valence electrons
Which block contains transition metals?
D-block
What is the ability to conduct electricity called?
Electrical conductivity
What are elements called that border metals and non-metals?
Metalloids
How many valence electrons does oxygen have?
6
Which group contains the noble gases?
Group 18
Which block has 6 columns and includes carbon and oxygen?
P-block
What is the measure from the nucleus to the outermost shell called?
Atomic radius
Which classification is brittle and poor at conducting heat?
Non-metals
Which group has a full outer electron shell?
Group 18 (Noble gases)
Which period is potassium (K) in?
Period 4
What is the name of the bottom two rows?
F-block
Which metal property allows it to be shaped without breaking?
Malleability
What type of elements are found in Group 1 and are very reactive?
Alkali metals
What is the valence electron count of an element in Group 14?
4
Which group contains the alkali metals?
Group 1
Which element is in the D-block and has 26 protons?
Iron (Fe)
Which property determines if an element dissolves in water?
Solubility
Which element is a non-metal and the most abundant in Earth's atmosphere?
Nitrogen (N)
How many valence electrons does chlorine (Cl) have?
7