S1 Compounds and Mixtures | Baamboozle - Baamboozle

English 22 Public

Topic 3 + 4

Study Slideshow

How does a compound differ from a mixture?

Compounds have atoms bonded together, mixtures are not bonded together.

Give TWO examples of a physical change.

Any appropriate answer (glass breaking, chopping wood, ripping paper, crushing a can).

Give TWO examples of a chemical change.

Any appropriate answer (wood burning, egg frying, iron rusting, explosion, etc)

When calcium reacts with fluorine, what compound is made?

Calcium fluoride

What elements are present in calcium carbonate?

Calcium, carbon and oxygen.

What word describes the simplest type of substance and only contains only one kind of atom?

Element

When something burns, it is reacting with what element?

Oxygen

What two things can I react together to produce lead nitride?

Lead and nitrogen

State one difference between a metal and a non-metal.

Any appropriate answer.

Complete the equation: Aluminium + ______ --> aluminium iodide

Iodine

What does this picture show?

A mixture of elements.

What does this picture show?

A mixture of compounds.

What does this picture show?

An element.

What does this picture show?

A mixture of elements and compounds.

Melting sugar: a physical or chemical change?

Physical!

How can I break down copper chloride into its elements, copper and chlorine?

Decomposition / electrolysis