Copper wire is made of copper atoms. Is this an Element or a Compound?
Element
Is this Solid, Liquid or Gas?
Solid
Sugar is made of one type of particle. Is this Pure Substance or a Mixture?
Pure Substance
Is this Solid, Liquid or Gas?
Gas
Is this Solid, Liquid or Gas?
Solid
Is this Pure Substance or a Mixture?
Mixture
How many different elements are in image #2?
Two
Which one could be separated into different substances?
#2
Is this an Element or a Compound?
Element
Is this Solid, Liquid or Gas?
Liquid
Coins are made of two different metals melted together. Mixture or pure substance?
Mixture
When a solid becomes a gas, like dry ice
sublimation
Is this Pure Substance or a Mixture?
Pure Substance
Is #1 a pure substance or mixture
pure substance
Is this Pure Substance or a Mixture?
Mixture
Which one is a mixture?
number 2
Which one is a pure substance?
number 1
Is this Solid, Liquid or Gas?
Gas
When water boils and forms steam, what is the change of state called?
Evaporation
How many different substances are in image #2?
three
Is #1 an Element or a Compound?
compound
Is this an Element or a Compound?
Compound
Is this Solid, Liquid or Gas?
Liquid
Is this Homogeneous or Heterogeneous mixture?
Heterogeneous