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What best describes chemical properties of matter?

Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.

Which statement best describes a chemical change?

The correct answer is A chemical change results in a new substance being formed; whereas, a physical change will result in a different state of matter. The chemical change is the change, which result in the formation of the new chemical from the reaction between different chemical(s).

What is a chemical property of an object?

A chemical property is any of a material’s properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance’s chemical identity. They can also be useful to identify an unknown substance or to separate or purify it from other substances.

Is density a physical property of matter?

Density is a physical property of matter that expresses a relationship of mass to volume. The more mass an object contains in a given space, the more dense it is. Density is also affected by the atomic mass of an element or compound.

Is density An important property of matter?

Density is an important property of matter because it can be used to characterize, or identify, a substance.

What are the two properties of matter?

Matter can be defined or described as anything that takes up space, and it is composed of miniscule particles called atoms. It must display the two properties of mass and volume.

What is an element Class 9?

Elements are complete chemical substances which relate to a single entry in the modern periodic table. Elements consist of one kind of atoms only. They cannot be broken down into simpler fragments and can exist as atoms or as molecules.

What are the five characteristics of matter?

Early Indian philosophers classified matter in the form of five basic elements – the ‘Panch Tatva’ -air, earth, fire, sky and water. Even though matter can be found all over the Universe, you only find it in a few forms, based on their physical and chemical properties.

What is matter and classification?

Matter can be classified into several categories. Two broad categories are mixtures and pure substances. A pure substance has a constant composition. All specimens of a pure substance have exactly the same makeup and properties.

What are the properties of matter Brainly?

The properties of matter include any traits that can be measured, such as an object’s density, color, mass, volume, length, malleability, melting point, hardness, odor, temperature, and more. Some of physical include size, shape, color, texture and etc. The melting point and freezing point are also physical properties.

Why are light and heat not considered matter Brainly?

A. Heat and light and other forms of electromagnetic energy do not have. measurable mass and can’t be contained in a volume.

What is matter Brainly?

Matter is anything that has mass and occupies space. There are three different states of matter – solid, liquid, and gas. mitgliedd1 and 9 more users found this answer helpful. Thanks 7.

Why is air a matter?

Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. Although air has mass, a small volume of air, such as the air in the balloons, doesn’t have too much. Air just isn’t very dense.