Classify each of the following as element, compound, or mixture. (a) air (b) iron (c) soy sauce (d) table salt

Q: Compare the following: element, a compound, and a mixture.

A: For the given problem we have to differentiate between element , compound and mixture and explain…

Q: Match the image to the correct label (Pure substance, Pure compound, Homogeneous mixture,…

A: The images given are,

Q: Which of the following is the correct description of theinside of a grapefruit?(a) It is a pure…

A: Given fruit,           Grapefruit

Q: Define substance and chemistry.

A: Given terms,      Substance and chemistry

Q: Which of the following is a pure substance existing as different phases in a heterogeneous system?…

A: The correct option is as follows:

Q: Evaporation of alcohol is a physical change. Select one: O True O False

A: The change is said to be a physical change if there is no change in the chemical composition of the…

Q: Classify each of the following as a homogeneous or heterogeneous mixture: a. pulpy orange juice b.…

A: Homogeneous mixture is a mixture in which the composition of the components is uniform throughout…

Q: A good example of a homogeneous mixture is(a) a cola drink in a tightly capped bottle(b) distilled…

A: A mixture is a blend of components where the constituent components retain their properties and…

Q: Classify each of the following as an element, compound, or mixture. (a) iron metal (b) oxygen gas…

A: The compounds are formed by the two or more elements which are bonded chemically. The elements are…

Q: Classify each of the following as a compound, ahomogeneous mixture, or a heterogeneous mixture: (a)…

A: a. b.

Q: Which one of the following is a pure substance? elemental oxygen rock apple air tap water

A: Substance which is made up of single or one type of atom or molecule is known as pure substance.…

Q: Which of the following categorize the "Water freezes at O0C" as the property of matter a.) Intensive…

A:

Q: Which of the following diagrams represents a homogeneous mixture?

A: Given diagrams: We have to find the diagram that represents a homogeneous mixture.

Q: Element, Pure substance or compound, mixture homogeneous or heterogeneous blood ammonium |chloride…

A: Blood : It is a mixture of many components such as RBCs, WBCs etc. These are present in different…

Q: A glass of cold milk is an element, a compound, a homogeneous mixture or heterogeneous mixture?

A: A glass of cold milk is an element, a compound, a homogeneous mixture or heterogeneous mixture?…

Q: Which of the following is a solid metal under normal conditions: calcium, phosphorus, mercury, or…

A:

Q: Classify each of the following substances as an elementor a compound: (a) hydrogen, (b) water, (c)…

A: Element is pure substance and it is made up of only one atom. Compounds is composed of two (or) more…

Q: Which of the following is a physical process of water purification which separates suspended solid…

A: Sedimentation is a physical water treatment process using gravity to remove suspended solids from…

Q: Distinguish between each of the following and give example of each case A. Pure substance and…

A: Pure substance are in a category of one kind of particles and it has a fixed structure and of same…

Q: physical and chemical changes is

A:

Q: Classify following substances as element, compounds and mixtures – water, tea, silver, steel,…

A: The given substances are: water, tea, silver, steel, carbon dioxide and platinum.   Pure substances…

Q: Provide the elemental symbol of the  following elements: gold, potassium, mercury, iron, platinum,…

A: An elemental symbol is a one or two-letter abbreviation for the element. If the symbol consist of…

Q: Which of the following is not an example of a homogeneous mixture? Select any that apply: - Sugar…

A: Concept Introduction: Homogeneous mixture: A mixture throughout the solution in which the…

Q: List the three states of matter

A: Matter is defined as anything that takes up space and has volume. Matter constitutes the whole…

Q: Classify the following as existing in one of the (3) physical state of matter, at room temperature…

A:

Q: Which one of the following properties of matter is WRONG

A: The given statements can be elaborated as follows- The chemical property of methane is its…

Q: Which of the following is a pure substance? baking soda salt water cooking oil duct tape orange…

A: Pure substances are compounds with individual chemical and physical properties with same…

Q: Which one of the following is a PURE chemical substance Sea water O Selenium O Air O Paper

A: Given substances: Sea water Selenium Air Paper We have to find the pure chemical substance.

Q: The alchemical, medical, and technological traditions were precursors to chemistry. State a…

A: Contributions made to develop the science of chemistry are 1.The Alchemist tradition: It is the…

Q: Is melting candle wax a chemical or physical change

A: Physical and chemical changes When there is a change in the chemical composition the change is…

Q: Which of the following is an element: Brass Zinc Steel             D, Bronze

A: An element is the simplest form of pure substance. On the other hand, a mixture is made up of…

Q: Water is classified as a(n) a. atom. b. element. c. mineral. d. compound.

A: Is water is atom, element, mineral or compound has to be given.

Q: Which of the following categorize the "Salt and refined sugar are both white in color" as the…

A:

Q: Elemental bromine is a dense, dark red, strong-smelling liquid. Are these characteristics of…

A: All the above mentioned properties are physical properties of elemental bromine.

Q: Label the following property of sodium as either a physical property or a chemical property:

A: chemical and physical properties are used to identify the elements. chemical properties determines…

Q: Which of the following is a physical property? O chlorine gas will not burn O chlorine can be used…

A:

Q: Which of th following are chemical changes? and which are physical changes? making syrup by heating…

A: Here, we have to identify that the given process is a chemical change or physical change.

Q: is sugar water considered to be a heterogenous mixture and if so why

A: A homogeneous mixture is the one in which composition of molecules is uniform throughout the…

Q: what is the current prevailing theory on the most basic unit of matter?

A:

Q: You should be able to answer the following questions befóré beginning the ex 1. Classify each of the…

A: Hello. Since the question contains multiple parts, the first question is solved. In case the…

Q: 1. In classical Physics and general Chemistry, matter is any substance that has mass and takes up…

A:

Q: Classify the following items using the "one best" term to describe the example. vinegar Samp; oil (…

A:

Q: Which of the following would be considered a chemical change? O ice melting O water flowing O iron…

A:

Q: Which of the following would you characterize as a pure ornearly pure substance? (a) baking powder;…

A:

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.