Read This! Matter is classified as a pure substance when all of the particles are the identical. Matter is classified as a mixture if there are different types of particles present. 5. Identify which set of drawings from Model 1 are pure substances and which set of drawings are mixtures. List the chemical formulas for each set below. Explain your reasoning. Pure Substances Mixtures Elements are defined as pure substances made from only one type of atom. Compounds are defined as pure substances made from two or more types of atoms. 6. Identify which set of drawings are elements and which set of drawings are compounds. List the chemical formula for each set here. Explain your reasoning. Compounds Elements

World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter5: Measurements And Calculations
Section5.2: Uncertainty In Measurement And Significant Figures
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Please help me complete question 5 and 6.

H.
on 4 are made
up
of atoms and molecules?
Chlorine gas (Cl2)
Hydrogen chloride
gas (HCI)
Read This!
Matter is classified as a pure substance when all of the particles are the identical. Matter is classified as a
mixture if there are different types of particles present.
5. Identify which set of drawings from Model 1 are pure substances and which set of drawings are mixtures.
List the chemical formulas for each set below. Explain your reasoning.
Pure Substances
Mixtures
Elements are defined as pure substances made from only one type of atom. Compounds are defined
as pure substances made from two or more types of atoms.
6. Identify which set of drawings are elements and which set of drawings are compounds. List the
chemical formula for each set here. Explain your reasoning.
Compounds
Elements
Transcribed Image Text:H. on 4 are made up of atoms and molecules? Chlorine gas (Cl2) Hydrogen chloride gas (HCI) Read This! Matter is classified as a pure substance when all of the particles are the identical. Matter is classified as a mixture if there are different types of particles present. 5. Identify which set of drawings from Model 1 are pure substances and which set of drawings are mixtures. List the chemical formulas for each set below. Explain your reasoning. Pure Substances Mixtures Elements are defined as pure substances made from only one type of atom. Compounds are defined as pure substances made from two or more types of atoms. 6. Identify which set of drawings are elements and which set of drawings are compounds. List the chemical formula for each set here. Explain your reasoning. Compounds Elements
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