How to tell whether a property is physical or chemical

Q: All atoms of a given element have the same ______.mass number. c. number of nucleons.number of…

A: An atom is composed up of three subatomic particles  electrons, protons, and neutrons.

Q: Define physical property and chemical property. Identify each type of property in the following…

A: Any object with a known chemical structure is referred to as a chemical substance. Water, for…

Q: Label each of the following properties of sodium as eithera physical property or a chemical…

A: Physical property of a substance is the value of the variables which can determine the physical…

Q: Is water absorption a physical or chemical property? For example, we found out that Low Density…

A: Chemical properties: Properties that involves bond making and bond formation due to which one…

Q: Which of the statements describes a chemical property? Helium is the lightest monatomic element.…

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Q: Differentiate between Intensive Property and Extensive Property? Give an example of each?

A: Matter is said to be anything that has the ability to occupy volume and has mass also.…

Q: Making observations on a substance without changing the chemical makeup of that substance is known…

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Q: Determine whether each change is physical or chemical. What kind of property (chemical or physical)…

A: (a)The evaporation of rubbing alcohol indicates that it changes from liquid to gas. But, it still…

Q: Which statement describes all chemical changes, but not all physical changes? O Bubbles are…

A: The statement which describes chemical changes has to be given,

Q: Which of these changes are physical and which are chemical? Explain.(a) Plants make sugar from…

A: According to the question, sugar is made from water and carbon-dioxide. We have to mention as to…

Q: II. Properties of Matter A. Identify the property of matter as physical property or chemical…

A: Physical property of a substance is the state of a physical system. It includes density, color,…

Q: . When table salt is placed in water and stirred it dissolves and a clear liquid is obtained. This…

A: On the basis of changes; all processes can be classified as physical change and chemical change. The…

Q: Classify property as physical or chemical. the odor of paint thinner

A: Physical property can be observed without changing the composition of a matter. Physical properties…

Q: 1. Examine each sample. Do not attempt to taste them. 2. Fill in the table below by the properties…

A: As per the guideline, Since you have posted a question with multiple sub-parts, we will solve the…

Q: In the blanks below, write two properties of lead: Property 1 Property 2 =

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Q: Describe how energy is transformed as the substances are mixed

A: Energy transformation takes place from one substance to the another but the system's overall energy…

Q: Classify the following as physical or chemical change Opening a can of soda and letting the gas…

A: Physical change is a change in physical appearance of a substance.  Chemical change is a…

Q: Classify property as physical or chemical. the tendency of iron to rust

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Q: Which of the following statements describe a physical property? i. A property which can be observed…

A: A physical property is a characteristic of a substance that can be observed or measured without…

Q: Determine whether the following is a physical or chemical change. Explain. 1. powering a flashlight…

A: Chemical change :  the process in which one substance or more than one substance reacts to to form…

Q: State whether the following properties of matter are physical or chemical. a. An iron nail is…

A: The change of one type of matter into another type (or the inability to change) is a chemical…

Q: Is the melting point of a chemical a physical property or chemical property

A: Physical property :-  A property which can be measured without changing the chemical composition of…

Q: Classify each process as a chemical or physical change. a. the condensation of water on the outside…

A: In a process, when there is no change in the chemical identity of the substance, then such a process…

Q: Which of the following represents a chemical change? O mixing salt and sand O paper burning O…

A: Chemical change : a chemical change always results into one or more new substances i.e substances…

Q: A modern Lincoln Penny weighs about 2.5 grams. What type of property is this?  extensive  normal…

A: The properties which are varying with the amount of substance are known as extensive properties.…

Q: 3. In order to decide whether a property is chemical or physical, you must know whether a. measuring…

A: Ans  3) d. The property is intrinsic or extrinsic

Q: Which is considered a physical change? changing color of apple cores uncoiling a copper wire spool…

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Q: Distinguish between intensive and extensive properties of a substance.

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Determine which type of property each statement describes by typing “physical” or “chemical” in the…

A: Physical properties are those properties that are capable of describing the physical state of the…

Q: What is physical property and chemical property?

A: Physical property- Physical property are those property whose  identity does'nt change. Physical…

Q: Classify each as a physical property or a chemical property.a. Aluminum has a silvery color.b. Gold…

A: Physical properties are those that can be observed or measured without changing its composition.…

Q: Classify each as a physical change or a chemical change.a. breaking a pencil in twob. water freezing…

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

Q: Which of the following is not an example of a chemical property and why? 1. An iron nail will rust…

A: Among the given processes, the process which is not an example of chemical property is, Sugar will…

Q: Which of the following describes a chemical property? a. The density of iron is 7.87 g/cm3b. A…

A: The chemical property has to be described.

Q: 32. Which of the following is a Physical Property of a substance? A) Burning of gasoline B) Cutting…

A: Physical property is measurable. Physical property doesn't change nature of substance. While…

Q: Which of the following statements describe chemical property? a. An iron bar rusts. b. Ice melts…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: importance of significant figures?

A: Significant figures are defined as the the number of digits in a measurement or value that…

Q: Differentiate between Mixtures and Compounds?

A: A mixture is a combination of two or more substances that can be mixed together in any proportion.…

Q: Classify property as physical or chemical. the shine of silver

A: Physical properties are the observations we make with our senses. In the process of observing, no…

Q: Pick an item from your bathroom and list two physical properties and one chemical property of the…

A: Properties of matter can be classified into two: physical property chemical property When the…

Q: Which of the following are chemical changes? a. Sawing a log b. Copper oxidizing c. burning a log…

A: Physical change : In the physical change substance can not forming new different substance and it is…

Q: Which of these changes are physical and which are chemical? Explain.(a) Plants make sugar from…

A: (a) Plants make sugar from carbon dioxide and water. It is an example of chemical change. As carbon…

Q: The price of a ream of paper is $2.90. There are 250 sheets of paper in a ream. If a sheet of paper…

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Q: Classify as to chemical property or physical property Assignment : Copy and write your answer…

A: Classify as to chemical property or physical property:

Q: 1. cannot be separated by physical or chemical means. 2.Elements are abbreviated with which consist…

A: Periodic properties of an element vary along a period and in a group of periodic table. This depends…

Q: Determine whether the following statements describechemical or physical properties: (a) Oxygen…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: What is the difference between a physical property and a chemical property?

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Q: Differentiate between Physical Properties and Chemical Properties?

A: The characteristics possessed by the substances are known as their properties which may be physical…

Q: Identify each of the following as a physical or chemical change: -Aspirin tablets are broken in…

A: Physical change is a change in physical appearance of a substance.  Chemical change is a…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.