Which is of the following is an example of a physical property? A) lead forming lead oxide in the presence of air C) the color of paint B) digestion D) generating electricity by batteries Which is of the following is an example of a chemical property? A) acids are sour and bases are bitter B) water boils at 100 °C C) an iron nail rusts Which is of the following is an example of a chemical change? A) cutting paper B) burning paper C) folding paper A 150. g metallic block has a volue of 20.4 cm3. What is the density of the metallic block in g/cm3? B) 7.34 x 10-6 g/cm³ C) 7.34 x 10-3 g/cm3 A) 7.34 g/cm3 An object with a mass of 0.255 kg has a density of 2.89 g/cm3. What is the volume of the object? B) 88.2 cm3 A) 8.82 x 10-2 cm3 C) 8.82 x 10-4 cm3

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

A: Given fruit,           Grapefruit

Q: Copper melts at 1083 °C, has a density of 8.92 g/mL, is a good conductor of electricity, and turns…

A: Chemical property is the ability of a substance to undergo a specific chemical change. These…

Q: What is the definition of a physical property? What is thedefinition of a chemical property?

A: answer is discussed below :

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: Which of the following is a physical property? Boiling point Density        C, Temperature All of…

A: If a property of a matter is observed or measured without changing the identity of the substance,…

Q: How does a heterogeneous mixture differ from a homogeneous mixture? How are they similar?

A: Mixtures are the result of mixing together of two or more substances. Example: Mixture of salt and…

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: Classify property as physical or chemical. the color of gold

A: Physical property: The color of gold is not because of any chemical reaction but due to the…

Q: Two samples of solids have similar reactivity with acids and similar densities. Their masses and…

A: Extensive properties are the ones whose value depend on the size of the system like mass , volume…

Q: Mass is the measure of what property of matter?

A: Properties of matter are mainly two types such as physical properties of matter and chemical…

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: physical and chemical changes is

A:

Q: Is baking considered a physical change or a chemical change?

A: Baking is a process in which item to be baked is mixed with baking soda and heated in oven. Baking…

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

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Q: Which of the following is a physical change?   a. Ice melting into liquid water   b. Sodium…

A: Physical changes are changes affecting the form of a chemical substance, but not its chemical…

Q: The boiling of water is aa. physical change because the water disappears.physical change because the…

A: The boiling of water is a physical or chemical change. (a) physical change because the water…

Q: Which is NOT a physical property of table sugar?A. forms solid crystals at room temperatureB.…

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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: Which of the following would indicate a physical change has occurred? O Bubbles are produced State…

A: Answer :-  State of matter changes (ex. water becomes steam)…

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

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Q: Describe what is meant by an extensive property and givean example.

A: A property of a matter is any feature of that matter that can be measured by direct or indirect…

Q: A sample of potassium (K on the periodic table) can be classified as what type of matter?…

A: Potassium is metal element and it's release one single electron very easily because after releasing…

Q: Which of the following is an example of physical change? O Mixing baking soda and vinegar together,…

A: A physical change is the change of matter that occurs withoutchanging the chemical composition of…

Q: 1. Which of the following is NOT an example of physical property? B. Length A. Texture C. Intensity…

A:

Q: How does a homogeneous mixture differ from a pure substance? How are they similar?

A: Difference between Pure substance and Homogeneous mixture:A pure substance is composed of a single…

Q: he following picture is a representation of what type of matter? a mixture of compounds an element O…

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Q: Which of the lower ones is not correctly recognized for a physical property? A) The ability of a…

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

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

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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: 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…

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

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

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A:

Q: When sodium combines with water, sodium hydroxide and hydrogen gas are formed.  This is described as…

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Q: What common state of matter has a definite volume but indefinite shape? liquid

A: Generally there are three states of matter , Solid , liquid and gas

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

A:

Q: 1. Which of the following is NOT an example of physical property? B. Length A. Texture C. Intensity…

A: 1 Question: Physical property: This is the property, which we can observe with our naked eyes with…

Q: It is observed that oil floats on top of water. What physical property accounts for this observation

A: Given : oil floats on top of water

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

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

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

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

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

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Q: Matter that has a uniform and unchanging composition is know as a... a. compound b.mixture c.…

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Q: What are chemical and physical properties?

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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.