Do the small particles of chalk differ in characteristics from the whole piece of chalk?

Do the small particles of chalk differ in characteristics from the whole piece of chalk?

Since in chalk the particles forces between the chalk particles are not so strong hence they can be easily broken up while the interparticle distance between the particles of iron is strong as there are strong metallic bonds between them. Hence they cannot be easily broken down.

What is the piece of chalk made of can you break it into smaller particles?

Metallic bonds are present in metals like iron, which are absent in chalk particles. Complete answer: Intermolecular force of attraction of chalk particles is weaker in respect to the intermolecular force of iron particles. This is the reason a chalk piece breaks into small particles by hammering but not iron pieces.

Why can a piece of chalk be broken down into small pieces when hammered but the same is not possible with an iron bar?

Answer: the particles of chalk are delicately packed whereas in case of iron bar, the particles are strongly packed. As iron is hard, and due to very little intermolecular space between them, iron is not broken down into small pieces but particles of chalk are not so tightly packed and hence, they break easily.

What happened to the piece of chalk when beaten with a hammer?

Intermolecular forces are weak relative to intramolecular forces – the forces which hold a molecule together. Since chalk is an amorphous solid it does not have any particular lattice so the intermolecular force strength decreases, as a result the piece of chalk can be broken into small particles by hammering.

What are the tiny particles of matter?

Matter on Earth is in the form of solid, liquid, or gas. Solids, liquids, and gases are made of tiny particles called atoms and molecules.

Which has more force of attraction chalk or rubber band?

Answer Expert Verified Rubber band becomes weak on stretching and May break. It has force of attraction between molecules intermediate. Whereas on other hand chalk piece on hammering with rid easily gets powdered . Which proves it has least force of attraction.

What is a piece of chalk made up of?

limestone
chalk, soft, fine-grained, easily pulverized, white-to-grayish variety of limestone. Chalk is composed of the shells of such minute marine organisms as foraminifera, coccoliths, and rhabdoliths. The purest varieties contain up to 99 percent calcium carbonate in the form of the mineral calcite.

Why is chalk a matter?

option a is the correct answer , chalk is solid state of matter.

What happened to a piece of paper when cut?

Physical and Chemical Changes Properties of paper do not change when it is cut into pieces, it is a physical change because when the paper is cut into pieces only the appearance of the paper is changed and no new substance is formed.

What happens when a glass of water is poured into a jar of vegetable oil?

The oil is LESS dense than the water. This is because the molecules of oil are larger than the molecules of water, so oil particles take up more space per unit area. As a result, the oil will rise to the top of the water.

What are the characteristics of the particles of matter define them?

Characteristics of particles of matter All matter is composed of very small particles which can exist independently. Particles of matter have spaces between them. Particles of matter are continuously moving. Particles of matter attract each other.

How do particles differ from each other?

Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.