Element, Compound or Mixture?
Mixtures
Elements and Compounds
Review
Acids, Bases and pH
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
Elements CAN or CANNOT be changed into simpler substances?
What is cannot
100

The vertical columns on the periodic table.

What are families, or groups.

100

1-6 on the pH scale.

What are acids?

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
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
200

7 on the pH scale.

What is neutral?

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
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
300

8-14 on the pH scale.

What is basic?

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 compound is 2 or more elements __________ combined
What is chemically
400
The formula for calculating the density of an object is
What is D=mass/volume
400

The strongest acid on the pH scale.

What is 1?

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

A method used to separate a mixture containing iron.

What is with a magnet.

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
500

What is produced when water mixed with an acid.

What are hydrogen ions? 

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