Definitions
Sig Figures and Scientific Notation
Properties & Changes
Classifying Matter
Misc.
100

A substance that can NOT be broken down

What is an element?

100
Number of significant figures in 0.00130 m
What is three?
100
baking a cake
What is chemical change?
100
water
What is a compound?
100

Contains intermediately sized particles

What is a colloid

100

category of matter for only element and compounds

What is a pure substance ?

100

 230, 000

What is the decimal form of 2.3 x 105?

100
boiling point
What is a physical property?
100

State of Matter with tightly packed particles that vibrate in place 

What is a solid?

100
The two requirements for any form of matter
What is the substance must have mass and take up space (volume)
100
A substance physically combined or separated, AND unevenly distributed
What is a heterogeneous mixture?
100
The significant figure answer to 3.50 cm + 40 cm + 0.065 cm
What is 44 cm?
100

gas production, color change, temperature change , or a precipitate forming 

What are the evidences of a chemical change? 


100
Italian dressing
What is a heterogeneous mixture?
100

mass divided by the volume

What is the density calculation

100
A substance either chemically combined or separated
What is a compound?
100

Number of significant figures in 2.0 x 10 -15 cm? 

What is two?

100

Flammability and Reactivity 

What are chemical properties?

100
iodine
What is an element?
100

cm3 and mL 

what are the units for volume?

100

an opaque/murky heterogeneous mixture that quickly separates into layers over time

What is a suspension?

100

The significant answer to (4.60  x 12.90) / 0.750 m

What is 79.1  ?

100

dissolving salt in water

What is a physical change?

100

Stainless steel is an example of this type of mixture

What is a homogeneous mixture?

100
Physical method of separation based on the property of boiling points
What is distillation?
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