SNC1W Chemistry Review

Properties

100

How shiny or dull a substance is.

What is lustre?

200

2 signs of chemical change.

Odour

Gas
Change in colour
Change in temperature
Formation of solid precipitate

300

How well something can be pounded or hammered  into a sheet without breaking.

What is malleability?

400

The ability for something to be stretched and pulled into wires.

What is ductility?

500

A word that can also mean 'shininess' or 'brightness'. 

Lustre

Family

100

Completely unreactive, they are all gases

What are the Noble Gases?

200

Elements to the right of the 'staircase'. 

Non-metals.

300

Extremely reactive metals to oxygen and water, but don't include Hydrogen. The first family on the periodic table. 

What are the Alkali Metals?

400

Share properties of metals and non-metals forming a staircase

What are the Metalloids?

500

The rows of the periodic table are called (left to right) 

Periods. 

The Atom

100

Location of Protons

In nucleus

200

Location of electrons

Orbiting the nucleus

300

The maximum amount of electrons on the first shell.

2 

400

THe maximum number of electrons on the second shell. 

8. 

500

Played with Gold foil to show that atoms were mostly empty space

Who was Rutherford?

Elements

100

I have no neutrons

What is Hydrogen?

200

My symbol doesn't match me, but I have 11 protons.

What is Sodium (Na)?

300

I'm produced by plants, and if you gave me one more proton I'd by Fluorine. 

What is Oxygen?

400

I'm the heaviest Alkali Earth Metal.

What is Radium (Ra)?

500

Doesn't belong with it's family but it forms ions like them.

What is Hydrogen?

Compound or Element?

100

Potassium iodide (KI)

Compound

200

Sodium chloride

Compound

300

Oxygen Gas (O₂₎

Element

400

The number of Hydrogen atoms in molecule of table sugar (C₁₂H₂₂O₁₁)

What is 22?

500

Elements on the left of the staircase.

Metals .