Classifying States Of Matter Topic-1, L1&3

What is the matter?

• Anything that has states of matter

• That does not show any matter

• None

What is a substance?

• No matter if it has substance and does not have any properties

• A single kind of matter that is pure and has a pure specific set of properties.

Identify the correct definition of the Physical property

• It does not have any pure characteristics or substances.

• A characteristic of a pure substance that can be observed without changing it into another substance

What is a chemical property?

• A characteristic of a substance that describes its ability to change into different substances.

• It does not have any characteristic property.

What is an atom?

• The basic particle from which all elements are made: the smallest particle of an element that has the properties of that element.

• It does not have any basic particles or elements

What is an element?

• That does not contain any kind of atoms or molecules

• A substance that contains one kind of atom and cannot be broken down into a simpler form.

What is a molecule?

• A neutral group of two or more atoms is held together by covalent bonds.

• It does not have any neutral atoms or molecules

What is a compound?

• A substance made of two or more elements chemically combined in a specific ratio or proportion

• No substances are chemically combined and no specific ratio

What is a mixture?

• Two or more substances are together in the same place but their atoms are not chemically bonded.

• The substances are not together and not at same place

What is a physical change?

• A change that does not alter the form or appearance of a material but makes the material into another substance

• A change that alters the form or appearance of a material ut does not make the material into another substance