A rectangular solid was found to have measurements of 4.78 cm by 6.97 cm by 0.90 cm. The mass of the solid was measured as 43.66 g. What is the density of this solid? Give only the number NOT the unit g/cm Your Answer: Answer

Q: Definition of inorganic solid

A: We have to define inorganic solid

Q: d 10 The processes of melting and evaporation involve changes in the of a substance.

A: Melting is the change to solid to liquid at its melting point.  Evaporation is the change of liquid…

Q: 13. Which of the following ranks the states of matter based on the compactness of the molecules? *…

A: Intermolecular space is the space between two molecules or atoms. In solid it is very little, in…

Q: What are some physical properties of diamond and graphite

A: Diamond and graphite are allotropes of carbon.

Q: Which substances would have a higher surface tension?

A: Molecules within a liquid are pulled equally in all directions by intermolecular forces. However,…

Q: A simple definition of surface tension with an example.

A: Surface tension is the net attractive force exerted to a liquid surface by the liquid below the…

Q: What sort of relationship exists between the temperature change and the mass of the solid? Explain…

A: Heat is a form of energy that changes the state of the substance.  Temperature remains constant…

Q: describe one property that is characteristic of : a. molecular solid b. metallic solid

A: We have to explain the properties of molecular and metallic solids.

Q: What happens in the gray zone between solid and liquid?

A: When solid transforms into liquid or liquid transforms into solid, in the midway of both the…

Q: 9. In the given list, PI3 , KCI, MgCO3,, SCl, CaF2, N;Os , the compound(s) that a have high density…

A: Density is the mass of the Substance occupied by its fix volume. It can be written as - Density =…

Q: Decide which element probly has a boiling point most and least similar to the boiling point of…

A: Aluminum boiling point = 2470°c Argon boiling point = -- 185.8°c Indium boiling point = 2072°c

Q: What is a mineral? Every mineral has a crystalline structure. What does this mean?Explain why oil…

A: Given : minerals.  To find : definition of mineral and reason for oil and gas are not minerals.…

Q: What process occurs when a solid converts to a gas? a) sublimation b) vaporization c) condensation…

A: Solid is the one of the three main states of matter. Matter is the substance that occupied space and…

Q: What are the two aspects of the molecular- level environments in solid, liquid and gaseous matter?

A: Matter exist in three physical states and they are solid, liquid and gases.  These three physical…

Q: A solid will melt to its liquid phase if enough heat is applied. O True 3 False

A: Solution- when enough heat is applied to solid it will change to liquid phase which is known as…

Q: Which type of substance causes greater vapor pressure lowering? A. a covalent compound  B. a group…

A: Given Compound  A. a covalent compound  B. a group of nonmetals C. a metallic compound D. an ionic…

Q: At room temperature and 1 atm carbon dioxide (CO2) is a, A. solid B. nonpolar molecular gas C.…

A: At room temperature and 1 atm carbon dioxide (CO2) is a, A. solid B. nonpolar molecular gas…

Q: The constituent atoms of matter have the largest mobility in: a) solid state b) liquid state c) the…

A: There are three phases of matter. The phase of matter can be interchanged by changing the…

Q: why ice has less density than water?

A: The structure of water and ice can be shown in below

Q: 5. It is important that the flask is completely dry before the unknown liquid was added, so that…

A:

Q: what happens as a solid melts into the liquid state?

A: The process of solid becoming a liquid is called Melting. The temperature at which melting occurs is…

Q: This illustration is the phase diagram of a substance that exists in three phases. Solid Liquid A.…

A: As we can see from graph, if we reduced pressure by keeping temperature constant , then the point A…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.