Organization
Elements
Properties
Reactivity
Guess Who?
100
something that occurs at regular intervals
What is periodic
100
Necessary for substances to burn
What is oxygen
100
most are solid at room temperature
What is metal
100

Squeaky pop

How do you test for hydrogen gas?

100

Mendelevium 

Who is Dimitri Mendeleev?

200
elements in a vertical column on the periodic table with similar properties
What is a group
200
helps light bulbs last longer
What is argon
200
a halogen and a metal react to form this
What is salt
200

Produces hydrogen gas, fizzing and alkaline solution 

What is reaction of an alkali metal with water?

200

Einsteinium

Who is Albert Einstein?

300
Horizontal row on the periodic table
What is a period
300
Diamond and soot are both forms of this element
What is carbon
300
These are the most reactive metals
What are alkali metals
300

Produces salt and hydrogen gas

What is the reaction of a metal and an acid?

300

Curium

Marie Curie?

400
elements to the right of the zigzag line on the periodic table
What are metalloids
400
this element is classified apart from the othe elements
What is hydrogen
400
Are good conductors of thermal energy and are in the middle of the periodic table
What are transition metals
400

Chlorine + Potassium Bromide ---> Potassium Chloride + Bromine

What is a displacement reaction?

400

Rutherfordium

Who is Ernest Rutherford?

500
Mendeleev grouped elements according to this
What is increasing atomic mass
500
element that makes up 80% of the air we breathe
What is nitrogen
500
metals that have two outer-level electrons
What are alkaline earth metals
500

Produced when Sodium reacts with Sulphuric acid

What is sodium sulphate and hydrogen gas?

500

Bohrium

Who is Niels Bohr?

M
e
n
u