Please answer 1 Part A and C Matter can be classified into several categories.All substances are either pure chemical substancesor mixtures. Mixtures can be separated into theircomponent parts through physical means, whereaspure chemical substances require chemical ornuclear reactions to separate them.Part AA sample of seawater consists of water, sodium ions, chloride ions, and several other dissolved salts. These ions and saltsare evenly distributed throughout the water. Which term or terms could be used to describe this sample of seawater?Pure chemical substances can be further dividedCheck all that apply.into elements or compounds.• View Available Hint(s)Mixtures can be either heterogeneous orhomogeneous. Homogeneous mixtures are alsocalled solutions.mixtureheterogeneous mixturehomogenous mixturesolutionpure chemical substancecompoundelement Part CA sample of granite contains various oxides of silicon, aluminum, sodium, potassium, calcium, and iron. Each of theseoxides gives the granite a coarse-grained texture. Which term or terms could be used to describe this sample of granite?Check all that apply.• View Available Hint(s)mixtureheterogeneous mixturehomogenous mixturesolutionpure chemical substancecompoundelement

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A sample of granite contains various oxides of silicon, aluminum, sodium, potassium, calcium, and iron. Each of these oxides gives the granite a coarse-grained texture. Which term or terms could be used to describe this sample of granite? Check all that apply. • View Available Hint(s) mixture heterogeneous mixture homogenous mixture solution pure chemical substance compound

A sample of granite contains various oxides of silicon, aluminum, sodium, potassium, calcium, and iron. Each of these oxides gives the granite a coarse-grained texture. Which term or terms could be used to describe this sample of granite? Check all that apply. • View Available Hint(s) mixture heterogeneous mixture homogenous mixture solution pure chemical substance compound

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 4.DCP

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