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Chapter 2 Chem Notes

Chapter 2 notes

QuestionAnswer
A physical blend of two ore more substance Mixture
a mixture that is not uniform in composition heterogeneous mixture
a mixture that has a uniform composition throughout homogeneous mixture
another name for a homogeneous mixture solution
any part of a sample that has uniform composition and properties phase
separation of a liquid by boiling followed by condensation distillation
a method for separating a solid from a liquid in a heterogeneous mixture filtration
A solution has a uniofrm composition true
Solutions are liquids false
A heterogeneous mixture contains two or more phases true
the simplest form of matter Element
substance that can be separated into simpler substances only by chemical means compound
one or two letters that represent an element chemical symbol
a change that produces matter with a different composition than the original matter chemical change
potassium K
lead pb
sodium na
copper cu
iron fe
silver ag
water Compound
oxygen element
Created by: Vietpham95
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