1. Group VIIIa elements at room temperature 2. Highest kinetic energy among its molecules 3. Molecules are tightly packed in an organized manner 4. Stronger intermolecular forces of attraction 5. Molecules move in random motion 6. Undergoes deposition 7. Smaller distance between each particle 8. Follows the shape of its container 9. Has a definite mass 10. Has no definite volume

Q: What is the physical state in which matter has a specific volume but does not have a specific shape?…

A: We have to predict the correct state of matter.

Q: 5)An element cannot A) be part of a heterogeneous mixture B) be part of a homogeneous mixture C) be…

A: Given An element cannot _____________

Q: How is a molecule different from a compound? How is an atom different from an element?

A: We have to specify the difference between a molecule and a compound, and then an atom and an…

Q: Try to classify the following substances given below. Place them in each of the proper space below.…

A: Elements :- Elements are the purest form of substance which contains only one type of atoms.…

Q: Refer to the Chemical Compounds table above. How many total elements are in Ethanol?

A: • Ethanol is an organic chemical compound.    • The functional group in ethanol is -OH (i.e.…

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: Which of these statements is TRUE about physical states? a. A solid is compressible b. The only…

A: a) Solids is that physical stage which are have particles packed very densely. Since the particles…

Q: classify to be solid, liquid or gas     Particles are close together but are not held rigidly…

A: To identify whether the given statement represents solid, liquid or gas.

Q: Match each of the following substances to its proper classification: mixture compound element 1.…

A: Mixture: mixture can be define as a mixture of elements or compounds. There are different methods or…

Q: Question 16 Which one of the following is a physical change? A. CH4(g) +202(g) → 2H₂O(g) + CO2(g) C.…

A: Q-16)  A physical change is :-  H2O (s) →H2O (l) (Option- C)

Q: Choose every description below that always is true of a substance. O composition and properties are…

A: Substances are the pure and single form of matter. They have specific properties and composition.…

Q: Question 9 Three of the most common states of matter are solids, liquids, and gases. A liquid has: O…

A:

Q: Put (✓) mark if the statement describes the property of solid, liquid, and gas based on the kinetic…

A: Matter can be classified in three types These three types are solids , Liquid and gas.

Q: 19. Which of the following substances would be classified as a mixture? a. Water b. Table Salt С.…

A: Applying definition of mixture.

Q: Some properties of X, Y, Z at constant pressure are given in following table. PROPERTY Temperature…

A: An elements is something which can not be broken down further by chemical means. A pure substance is…

Q: Enter a tick mark (/) in the appropriate column to indicate whether the following are properties of…

A:

Q: 66. Using the picture below, describe the test sample placed in the watch glass. White crystalline…

A: The nature of above compound is decided on the basis of its physical appearance.

Q: A What I have learned? Answer the following questions. 1. Can a physical change occur even if there…

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

Q: List three examples of substances. Explain why each is a substance.

A: List three examples of substances. Explain why each is a substance.

Q: The state of matter that has no definite volume or shape is Select one: Liquid Solid Liquid…

A: In chemistry, A matter is defined as any substance, that has mass and space carried by having…

Q: Match the description below with the following microscopic pictures. More than one picture may fit…

A: Answer:When two or more than two gases are present in a system then it is called as mixture of…

Q: A. First let's imagine the macroscopic pictures of the 4 test tubes each containing a sample of one…

A: Let the four test tubes represent as: A:ChlorineB:FluorineC:BromineD:Iodine

Q: Ice Sculpture Drop of water Air around clouds State (Solid, Liquid, or Gas) Physical description…

A: Ice sculpture  State:-   Solid Physical description:- cage like structure Drop of water State :-…

Q: 21. A 12.0 g sample of which of the following substances (same list as in the previous question)…

A: For a fixed mass, the liquid will have more volume as compared to the solid.  In solid the particles…

Q: Which is a compound? A. A piece of pure zinc metal B. A molecule made of nitrogen and oxygen C. An…

A: Compound: A molecule consisting of two different elements is called compound

Q: is when two or more substances are mixed evenly. is a combination of substances that are not bonded…

A: Matter is anything that has mass and occupies space. It has three states i.e. solid, liquid and gas.…

Q: Has both definite shape and definite volume. gas solid O liquid

A:

Q: Which of the following can be more completely broken down? a) Petrochemicals b) Metals c)…

A: Among the given options, Petrochemical = does not break completely. Metals = does not break.…

Q: The behavior of matter is determined by the properties of molecules and atoms. True or false?

A: Everything surrounding the molecule is a matter. It is made up of atoms and molecules. It has mass…

Q: I. KICKER: Let's kick it off! For each box, illustrate the relative arrangement of molecules under…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: classsify into solid, liquid or gas Particles are close together but are not held rigidly…

A: To identify whether the given statement represents solid, liquid or gas.

Q: Classify each item as an element or a compound 1. Gas inside a He balloon 2. table sugar 3. Rust…

A: Elements are composed of the same type of atoms whereas compounds are composed of different types of…

Q: States of matter are distinct forms that different phases of matter take on. How many physical state…

A: Solution - States of matter are distinct forms that different phases of matter take on. 3 physical…

Q: 14.Water is placed in a graduated cylinder up to the 350 ml mark, an irregularly shaped solid is…

A: Given  The initial level of water=Vi=350 mL The final level of water=Vf=400 mL Mass of stone=275 g

Q: 1. Identify each of the following as a homogenous or heterogeneous mixture. a. Blood b. Wine c.…

A: 1) a. Blood - heterogeneous mixtureb. Wine - homogeneous mixturec. Saltwater - homogeneous mixtured.…

Q: 5. Indicate whether the following statements best describes a solid, liquid, or gas a. It has an…

A: Solid, Liquid and Gas are three states of matter. They exhibit different properties. we have to…

Q: 18. How many elements are liquid at room temperature? Name them.

A: The elements which are liquid - Rubidium, Francium, Gallium, Mercury, Bromine.  But we know room…

Q: Which state of matter will always fill always fill the volume and shape of the container in which it…

A:

Q: Question 16 Which one of the following is a physical change? A. CH4(g) + 2O2(g) → 2H₂O(g) + CO2(g)…

A: For question 16, we have to find the process that indicates a physical change. For question 17, we…

Q: Use the following diagrams to answer the question(s). SAMPLE 1 SAMPLE 2 SAMPLE 3 SAMPLE 4 Intro to…

A: Element is consists of same type of atoms. All atoms of elements should be similar on all aspects.…

Q: What is it called when water goes from a liquid to to a solid? From a solid to a liquid? From a…

A: To solve this problem we have to know about phase Change of water.