Periodic Table
Physical or Chemical
Lewis or Bohr?
Matter & Properties
Equations
100
The reason hydrogen is in a group by itself
What is because it sometimes acts like a metal and non metal
100
Burning a piece of fire wood
What is chemical
100

(Na) as a Bohr Diagram

What is Sodium

100

A compound made of two non-metal

What is a Covalent Compound? 

100

Write Sulfur dioxide as a equation

What is SO₂?

200
The number of noble gases
What is six
200
Vinegar plus baking soda creates a new gas substance
What is chemical
200

C02 as a Lewis Diagram

What is Carbon Dioxide

200

The ability of a substance to dissolve in another substance.

What is solubility?

200

Write Barium nitride as a equation

What is Ba₃N₂?

300
The group number of Alkali metals
What is one
300
Water vapour turns back into water
What is physical
300

Draw CF4 as a Lewis Diagram

What is Carbon tetrafluoride 

300

This change does NOT create a new substance.

What is Physical Change?

300

Write Aluminum sulfide as an equation

What is Al₂S₃

400

Who created the Periodic Table?


****Double Points*****

Who is Dmitri Ivanovich Mendeleev?

400
Cooking pancakes
What is physical
400

Draw CH3F as a Lewis Diagram


********DOUBLE POINTS*******

What is Fluoromethane

400
The total mass of Vanadium and Hydrogen
What is 51.94
400

Write Calcium nitride as a equation

***DOUBLE POINT***

What is Ca₃N₂?

500

A reaction where a substance burns in oxygen.

What is combustion?

500
A rusting nail
What is chemical
500

Draw CH2F2 as a Lewis Diagram

What is difluoromethane

500
The number of neutrons in Mercury
What is 120.59
500

 The small number written below a symbol indicating number of atoms.

What is a subscript?

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