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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
The force of attraction between objects is called
What is gravity
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
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
The formula for calculating the density of an object is
What is D=mass/volume
500
Cannot be chemically broken down into a simpler substance
What is an element
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