Explain how a big rock breaks down into smaller fragments after some time, when left in one place. What property of the solid phase makes this happen

Q: The occurrence of the same substance in more than one crystalline form is known as........

A:

Q: Outline the type of defects in Crystalline structure

A: To outline the type of defects in Crystalline structure.

Q: Why is solid carbon called dry ice

A: CO2  is the molecular formula of dry ice , it exist in solid form , basically solid CO2 is dry ice

Q: Plant root systems will follow melted ice for water. As the roots grow they expand and break the roC…

A: We will choose Correct statement

Q: Explain how crystalline and amorphous solids are organized. Give some examples emphasizing the…

A: Matter occurs in three states - Solid, Liquid and Gas. Solid occupies space, have fixed volume and…

Q: Match the process that eventually happens with the change in conditions according to this phase…

A: Phase diagram shows the behavior of a substance at different temperature and pressure.

Q: Why crystal is a widely used material? Why amorphous material is so brittle?

A: Amorphous material are nonequilibrium material whose characteristic atomic arrangement is more like…

Q: Identify a property other than shape and size that is important in deciding applications of…

A: In general, material is defined as the matter from which the things can be (or are) made. Material…

Q: Explain why the temperature at which the first crystals form is recorded.

A: The process of formation of the crystal is known as crystallization. Crystals of a substance form…

Q: How do snow crystals form chemically?

A: When an extremely cold water droplet freezes onto pollen or dust particles in the sky, a snowflake…

Q: What would be the possible application of determining the melting point of a substance?

A: Below attached file showing the details answer.  All the best.

Q: 5) Calcium has a face-centered cubic structure. If the atomic radius of calcium is 231 pm, calculate…

A:

Q: Why does water form a concave lens in a test tube, whereas mercury forms a convex lens.

A: To find: Why does water form a concave lens in a test tube, whereas mercury forms a convex lens.

Q: After adding salt to melting ice, what change needs to happen for the ice to re-solidify

A: The phenomenon is the lowering of melting point,  it is a colligative property.

Q: What do granite and basalt have in common?

A: Granite and Basalt are two of the major rocks found in the earth crust.

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: Another physical property that is determined by the intermolecular forces is the states of matter.…

A:

Q: 70. This process is called , O sublimation process recrystallization process O decolorization…

A: Since cooling takes place ans crystallization occurs.  Hence  the process is recrystallizatiion  So…

Q: What is the difference between a chemical and physical change? What is the difference between an…

A: Since you have asked multiple question, we will solve the first few questions for you. If you want…

Q: why most minerals have ordered internal lattice structure yet this attribute does not influence…

A: A formal definition of a mineral, as used by geologists would be: A naturally occurring inorganic…

Q: The experiment of reduction of cyclohexane states that there is formation of two layers. What is the…

A: Interpretation - To tell about the reason for the sepration of layers when the experiment of…

Q: A metal door opens more easily when it colder outside. The reason for this is that , as the metal…

A: Different types of materials respond differently to the temeparature changes. Metals are more…

Q: List porosity of sand, silt, loam, and clay in order.

A: Porosity is the measure of void space in a material and is the fraction of volume of voids over the…

Q: >Explain why the viscosity of liquid sulfur increases with increasing temperature initially, but…

A: The liquid S viscosity increases as temperature increases initially but on further temperature it…

Q: Uses of Amorphous carbon

A: Amorphous carbon is one of the non-crystalline allotrope of carbon as evident from its name. It is…

Q: why solid Vibrate a little, but not so much compared to liquids and gases? why solid Vibrate faster…

A: Solids have strong intermolecular forces and hence, they are rigid. Therefore, they do not vibrate.…

Q: Give 5 types and properties of solid

A: A solid is a form of matter which possesses high rigidity and hence acquires a definite shape and…

Q: What kinds of attractive forces exist between particles (atoms, molecules, ions) in metallic…

A: A crystalline solid in which the atoms are held together by metallic bonds. Metallic crystals are…

Q: PVC is an example of which type of solid?

A: PVC is polyvinyl chloride.

Q: What features can be used to distinguish a crystalline solid from an amorphous solid

A: Crystalline Solids :- The constituent particles are arranged in a regular or defined order. It…

Q: As rain falls, water seeps into the cracks of the rock. As the temperature reaches zero degrees…

A: When the rocks on the earth's surface breaks down due to some physical or chemical changes , the…

Q: oncrete which makes it different from other materials? E

A: Given- What are some of the unique properties of concrete-

Q: Explain crystalline solid.

A: We need to explain crystalline solid substance.

Q: In this type of crystalline solid, the compounds are held by very strong electrostatic forces…

A: Crystalline solid is a solid material whose atoms, molecules, or ions  are arranged in a highly…

Q: Write a distinguishing feature of metallic solids.

A: Metallic solids are a type of solids which consists of metal cations which are surrounded by a…

Q: Why is some water hard?

A:

Q: What are the Cubic Crystalline Lattices?

A: Cubic crystal lattices have all the edges of same length and the angle between the all the faces is…

Q: Although large crystals of sugar (rock candy) and large crystals of salt (rock salt) have different…

A: Sugar and salt are very different chemically and physically. Although sometimes they can't…

Q: What happens to the viscosity of liquid with the increase in temperature

A: Viscosity is a measure of a fluids  resistance to flow. It can express the internal friction of a…

Q: (a) Consider a substance where the intermolecular forces hold the molecules in fixed rigid…

A: a) Since molecules were initially rigid, and begins to flow after giving enough heat, thus the…

Q: Explain in detail the process by which water gets “Hard” (formation of hard water).

A: Hard water is water that has high mineral content (in contrast with "soft water"). Hard water is…

Q: Dry ice (solid carbon dioxide) disappears when allowed to sit at room temperature. What is the…

A: The physical state of Dry ice ( solid carbon dioxide) is solid and when we kept it at room…

Q: 1. What are the principal natural processes that affect the petrophysical properties of sedimentary…

A: The main petro-physical properties of sedimentary rocks are thermal diffusivity, conductivity,…