Match the correct word with the description.v Blood is an example ofelement.A.v Air is an example ofB. heterogeneous mixture.- Nitrogen gas is an example ofC. compound.Glucose (sugar) is an exampleofD. homogeneous mixture.

Elements are those substances which contain the same atoms with same number of protons while…

Answered: Match the correct word with the…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Similar questions

Use the following diagrams to answer the question(s). SAMPLE 1 SAMPLE 2 SAMPLE 3 SAMPLE 4 Intro to Matter Sample #1 is: O Mixture of two elements O Pure element O Pure compound O Mixture of two compounds
Which of the following statements is false? a. Matter may be a pure substance or it may be a mixture b. A pure substance may either be an element or a compound c. Mixtures may be composed of two or more elements, two or more compounds, or a combination of both d. a mixture may be either homogenous or heterogenous e. all of the above statements are true
Which type of matter has a definite compositionthroughout and is made of more than one type ofelement?A. heterogeneous mixtureB. homogeneous mixtureC. elementD. compound
Aluminum and iron (II) oxide becoming aluminum oxide and iron is an example of a(n) Select one: O a. alchemy change O b. physical property O C. chemical change O d. physical change
Fill in the blanks by writing the name of the definition: _________ is a substance made up of only a single type of atom. a. Element b. mixture c. alloy d. Compound
You have a sample of a pure substance at a high temperature and high pressure. It has a density similar to its liquid phase, but it has a kinetic energy similar to its gas phase. What state of matter would best describe this substance? a. solid b. liquid c. gas d. supercritical fluid
To the best of your knowledge, classify each of the following as an element, A compound, or a mixture. If it is a mixture, classify it as homogeneous or heterogeneous. a. Silver coin b. Air c.coffee d.soil
Which of the following is a heterogenous mixture? A. raisin bran B. milk C. coffee D. air E. sugar water
classify each as homogeneous or heterogeneous. a bowl of oatmeal,tea,vegetable pulp salad,juice with
What is the classification of the substance in the figure? A. element B. homogeneous mixture C. compound D. heterogeneous mixture
Which one of the following statements describes the gaseous state of matter? a. The atoms or molecules do not have enough energy to move about and are in constant contact with each other. Neither the volume nor the shape of the matter can change. O b. The atoms or molecules do not have enough energy to move about but only contact each other when they randomly collide. The volume can change but the shape cannot. O c. The atoms or molecules are constantly in contact with each other and have enough energy to move about. The volume remains constant but the shape can change. O d. The atoms or molecules have enough energy to be constantly in motion but they are in constant contact with each other. The volume can change but the shape cannot. O e. The atoms or molecules have enough energy to be in constant motion and only contact each other when they randomly collide. Both the volume and shape can change.
Given the following combinations: a. a homogeneous liquid mixture of bromine, Br2, and carbon tetrachloride, CCl4 b. a heterogeneous mixture of sand and silver c. a homogeneous liquid mixture of benzene and octane, both hydrocarbons d. a layer of octane floating on a layer of water e. a gaseous mixture of helium, He, and argon, Ar FOR TWO POINTS EACH circle the letter of the combination that fits the following definitions. Please note that there are five definitions and five combinations. This means that there is one AND ONLY ONE correct letter for each of the definitions. Question: Which of the pairs is an undissolved mixture of two compounds

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Match the correct word with the description. v Blood is an example of element. A. v Air is an example of B. heterogeneous mixture. - Nitrogen gas is an example of C. compound. Glucose (sugar) is an example of D. homogeneous mixture.