Element, Compounds and Mixtures

Multiple Choice

The building block of matter is

• Mixture
• Atom
• Element
• Substance

Multiple Choice

What are the 3 states of matter?

• Solid,

  liquid, gas

• air, helium, water

• Vapour, Plasma, solid

• Liquid, plasma, gas

Fill in the Blank

An element is made up of how many atoms?

Poll

Elements CAN or CANNOT be broken down into simpler substances by physical/chemical means:

• CAN

• CANNOT

Multiple Choice

Water is an element

• TRUE

• FALSE

Poll

WHICH ONE IS AN ELEMENT

Multiple Choice

Symbol for Helium

• HE

• H

• He

• Hl

Multiple Choice

What is the symbol for Nitrogen?

• Ni

• N

• NI

• Ng

Multiple Choice

Symbol for Hydrogen

• Hy

• He

• h

• H

Multiple Choice

What is the symbol for Oxygen?

• Ox

• OG

• O

• Og

Multiple Choice

What is the symbol for Carbon

• C

• CA

• CA

• Cb

Multiple Choice

What is the symbol for Phosphorus?

• PH

• Ph

• F

• P

Multiple Choice

What is the symbol for Calcium?

• CA

• Ca

• C

• Cl

Multiple Choice

Which of the following is an element?

• Sugar
• Salt
• Water
• Oxygen

Multiple Choice

This picture represents which of the following?

• element

• compound

Multiple Choice

A compound is made of ________ atoms. 

• big 
• similar 
• different 

Fill in the Blank

Compounds have ___ or more different elements

Multiple Choice

Atoms in a compound are BONDED together

• TRUE

• FALSE

Multiple Choice

Can compounds be broken down chemically?

• CAN

• CANNOT

Multiple Choice

Classify the picture with the correct label.

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Multiple Choice

What is this?

• element
• compound
• mixture of elements

• mixture of elements and compounds

Fill in the Blank

Do compounds have DIFFERENT or SAME properties as elements?

Multiple Choice

Which of the following is a compound?

• Si

• CO₂

• Cl

• He

• Ti

Multiple Choice

M_nMs

• element

• compound

• mixture

Multiple Choice

This picture represents which of the following?

• element

• compound

Multiple Choice

This picture represents which of the following?

• element

• compound

Multiple Choice

This picture represents which of the following?

• element
• compound
• mixture of elements
• mixture of compounds

Multiple Choice

The diagram shows

• element

• mixture

• compound

Fill in the Blank

Mixtures have two or more substances that are BONDED or NOT BONDED together?

Multiple Choice

Mixtures can be physically separated

• TRUE

• FALSE

Multiple Select

Identify which two images are MIXTURES!

Multiple Choice

Is fruit salad a mixture or compound?

• Compound

• Mixture

Multiple Choice

Is oil and water a mixture?

• TRUE

• FA

Multiple Choice

Is sand and iron filings a mixture or element?

• Mixture

• Element

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

• Element
• Compound
• Mixture

Multiple Choice

This diagram represents a _____.

• pure substance that is a compound
• mixture of elements
• pure substance that is an element
• mixture of compounds

Multiple Choice

What is this? (Salt or NaCl)

• Element

• Mixture

• Compound

• Pure substance

Multiple Choice

The smallest particle of an element; the smallest unit of matter.

• atom

• element

• compound

• mixture

Multiple Choice

The chemical symbol for zinc is ...

• Z

• ZN

• Zn

• ZI

Multiple Choice

The chemical symbol for chlorine is ...

• C

• Ch

• Cl

• Ca

Open Ended

What is 1 thing you learnt about elements, compounds and mixtures?