Element, Compound or Mixture?
Mixtures
Mixtures 2
Elements and Compounds
Review
100
A substance made up of one type of atom
What is an element
100

A mixture is a combination of two or more substances mixed but not ________ combined.

What is chemically

100
___________ is a type of homogeneous mixture formed when one substance dissolves in another
What is a solution
100
Elements CAN or CANNOT be changed into simpler substances?
What is cannot
100

Draw a model for oxygen, O2.


Is it a compound or element?

Element

O = O

200
A chemical combination of two or more substances
What is a compound
200
In a mixture, substances can be separated by __________ means
What is physical
200
Substance that is dissolved is the ?
What is solute
200
The smallest particle of an element that has the properties of that element is called an ______
What is atom
200
The amount of space an object takes up is called
What is volume
300
Each sample has the same properties as every other sample
What is mixture
300
What is a heterogenous mixture?
What is a mixture that does not appear to be the same throughout
300
Substance that does the dissolving is the ?
What is solvent
300
Pure substances made of more than one element are called ________?
What is a compound
300
_______ is anything that has mass and volume
What is matter
400
A physical combination of two or more substances
What is mixture
400
What is a homogeneous mixture?
What is a mixture that appears to be the same throughout
400
A substance that dissolves in another substance is said to be ________? (soluble or insoluble?)
What is soluble
400
A compound is 2 or more elements __________ combined
What is chemically
400

What kind of mixture Coffee is?

Homogenous

500
Cannot be chemically broken down into a simpler substance
What is an element
500

Ammonia is used for cleaning. Is it an element, compound or mixture?


               NH3

Compound

500
Picture a glass of lemonade (made from powdered mix). Which is the solute and which is the solvent?
What is mix-solute, water-solvent
500
Compounds CAN or CANNOT be broken down into simpler substances
What is can
500
________ is the amount of matter in an object
What is mass
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