Classify these substances. More than one answer may apply in each case. H, pure substance element element homogeneous mixture heterogeneous mixture compound homogeneous mixture solution solution heterogeneous mixture compound pure substance O O C

Q: Which of the following are examples of impure substances? Choose all that apply. D Heterogeneous…

A: Substances can be classified as pure and impure substances.  There are given different substances,…

Q: Classify these substances. More than one answer may apply in each case. N2 solution O homogeneous…

A: Element - It is a pure substance made up of only a single atom.  Compound - It is a pure substance…

Q: Classify each substance as a pure substance or a mixture. If it is a pure substance, classify it as…

A: a) A mixture in composition of its constituent is uniform throughout the solution is called…

Q: Which mixtures in the image represents what type of mixture? (Drag and drop your answers in the…

A:

Q: Classify substance as a pure substance or a mixture. If it is a pure substance, classify it as an…

A: In human, the temperature of the body is maintained by the secretion of eccrine glands. Sweat on the…

Q: Indicate whether the following sample of  matter  is a heterogeneous mixture, a homogeneous mixture,…

A:

Q: “White gold” contains gold and a “white” metal, such as palladium. Two samples of white gold differ…

A: SOLUTION: Step 1: Most of the matter consists of mixtures of different substances. Each substance in…

Q: Which of the following is classified correctly? 24 Karat gold is a homogeneous mixture. Graphite is…

A: 24 karat gold is means pure gold no any other metal are mixed with gold that means 24 karat gold is…

Q: Determine whether each sample is a pure substance or a mixture. Then further classify them as…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Classify each of the following as an element, compound, homogeneous mixture, or heterogeneous…

A: A pure substance that has a fixed composition are known as elements or compounds. Elements are those…

Q: We use the . difference to separate a liquid mixture by distillation. O Melting point Flash point…

A: The temperature at which the solid substance is converted to liquid substance is known as melting…

Q: Describe the 4 ways to classify matter (pure element, pure compound, homogenous mixture,…

A: Matters are classified into 4 different categories based on the type or composition of particles…

Q: Determine whether each molecular diagram represents a pure substance or a mixture. If it represents…

A: An element is a simplest type of substance comprising of single type of matter. For example - Gold,…

Q: Which of the following statements is FALSE? O A mixture may be either homogeneous or heterogeneous.…

A: The element is a pure substance and two or more elements combine to form the compound. The mixture…

Q: Pure substances have many ions heterogeneous mixtures a uniform appearance100

A: To find: The pure substance have--------?

Q: Defend or refute the statement • A compound is a pure substance

A:

Q: Melting gold with other metals makes 10-karat gold. Which term best describes 10-karat gold? O…

A: 10 karat gold is an alloy . Alloy are the homogeneous mixture.

Q: Mixture of water and sand is an example of Heterogeneous mixture Select one: O True O False

A: Answer  A mixture in which the composition is not uniform throughout…

Q: Classify these substances. More than one answer may apply in each case. H2 O, pure substance element…

A: Given substances are : a). H2  b). O2  c). H2O  d). Salt water  They are pure substances or element…

Q: is a pure substance which can not be broken down into simpler substances. Select one: Element O…

A:

Q: Water vapor is an example of a pure element pure compound heterogeneous mixture homogeneous mixture

A:

Q: Milk is homogeneous mixture and not a compound. Explain this statement.

A: Ans    Milk is a mixture made up of various compounds 1. fats, 2  sugars, 3. water  4. proteins,…

Q: Classify substance as a pure substance or a mixture. If it is a pure substance, classify it as an…

A: Given: Vegetable soup

Q: For which of the following, can the composition vary? Select one: a. pure substance b. both…

A: The following, can the composition vary :

Q: 21: The ocean (salt water) is an example of a/an mixture; heterogeneous mixture; homogeneous pure…

A: Mixture is formed by intermixing two or substances. Homogeneous means all components are present in…

Q: Choose the INCORRECT statement. Select one: a. An element is a substance made of one type of atom.…

A: Option a is correct because a element is a substance made of one type of atom.  Ex: Carbon is a…

Q: In _________ __________ the components separate into distinct regions.

A: Concept is based on separation of mixture

Q: Which of the following pairing is incorrect? Seawater - Homogeneous Mixture Magnesium - Element O…

A: Element :-  Pure substance consisting of only one type of atoms is called as element Compound :-…

Q: Identify the incorrect statement. For a given substance, different mixtures can have different…

A: To solve this problem we have to know about the statement which is incorrect .

Q: If a sample of matter is uniform throughout and cannot be separated into other substances by…

A: element and compound are pure substances that have uniform throughout the composition.

Q: Pure Homogeneous Heterogeneous Substance Substance Mixture Mixture Concrete Seawater Magnesium…

A: Pure substance : These are made up of only one kind of particles. Homogeneous mixture : The…

Q: A substance composed of 2 or more elements in a fixed, definite proportion is considered a…

A: Answer :- Option C is correct answer.    Compounds   Compounds are made up of two or more elements…

Q: Sandy water is an example of homogeneous mixture. Select one: O True O False

A: When two or more substances are mixed together in a solvent then it is called a mixture.

Q: A substance composed of only one type of matter is a solution a compound a heterogeneous mixture an…

A: Matter :-  Anything which has mass and occupy some volume is called matter. Matter is of three types…

Q: Mixture of water and acetone is an example of Heterogeneous mixture Select one: O True O False

A: Applying concept of solubility of compounds.

Q: Classify substance as a pure substance or a mixture. If it is a pure substance, classify it as an…

A: Anything that occupies space and has mass is termed as matter.

Q: The following picture would be best described as A) a liquid compound B) a liquid mixture C) a…

A: Liquid particles have more intramolecular forces than gas particles.

Q: What is the classification of the substance in the figure? O A. compound O B. heterogeneous mixture…

A: Compound is the substance which is made by combining of two or more same or different elements.…

Q: Mixtures are created by physical means (mixing a substance with another; no chemical bonding); if…

A: A mixture is a material containing two or more elements or compounds that are in close contact and…

Q: Difference between homogeneous and heterogeneous mixture

A: Heterogeneous mixture: A mixture in which components combine to give a non-uniform composition is…

Q: Pure Compound Mixture of an Element Pure Element Mixture of Two Elements Mixture of Two and a…

A: A pure element consists of only one type of atom.  Eg:- H,  C, O etc.  A pure compound consists of…

Q: How would you classify a pure silver necklace? Compound Heterogeneous mixture Homogeneous mixture…

A: Compund is made up of different elements , when 2 or more elements combine they form compound .…

Q: Mixture of water and petrol is an example of Homogeneous mixture Select one: O True O False

A: Homogeneous mixture : The 2 or more   substance whose composition is uniform throughout the mixture…

Q: The following picture would be best described as A) a solid mixture B) a gaseous mixture

A: What the picture describe?

Q: Sodium chloride is an example of 1.pure substance 2.homogeneous mixture 3.element…

A: Sodium chloride is a salt made up of elements Na and Cl. Hence sodium chloride is an ionic compound…

Q: Determine whether each molecular diagram represents a pure substance or a mixture. If it represents…

A: Pure substance indicates the presence of one type of molecules only. The constituent molecules may…

Q: nt Compound Heterogeneous mixture Homogeneous mixture

A: Element is defined as which is formed by single Same atoms Compound is defined as which is formed by…

Q: Determine whether molecular diagram represents a pure substance or a mixture. If it represents a…

A:

Q: Mixtures can be classified as either homogeneous or heterogeneous. Compounds cannot be classified in…

A: In this question we need to define the terms compound , mixture , homogeneous and heterogeneous . We…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.