A substance that is formed from atoms with a characteristic set of physical and chemical properties is called what?
A substance that is formed from one type of atoms with a characteristic set of physical and chemical properties is called an element.
What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
nothing really, because a characteristic property can be a physical or chemical property that helps to classify a substance. melting point and boiling point are examples of characteristic properties. and chemical properties are ONLY dealing with a substances ability to to take part in chemical reactions only. So they are basically the same, just not really :) hope that helps.
What is the smallest unit of a substance that keeps the physical and chemical properties of that substance is called?
Physical properties are those that can be observed without changing the identity of the substance. The general properties of matter such as color, density, hardness, are examples of physical properties. Properties that describe how a substance changes into a completely different substance are called chemical properties. Flammability and corrosion/oxidation resistance are examples of chemical properties.
physical properties are the physical apperance of the substance while chemical properties of the substance is all about the arrangement of the particles that make up the substance. physical properties help us to distiguish the substances from another by simply loking at the substance or an object. while chemical properties help us to explain how the substance is made and what it is made of. and these properties are not reversable once thet are seperated…
Can chemical properties of a substance can only be observed when it is changed into a different substance?
What properties of substances can you observe and how do these properties determine the usefulness or hazards of a substance?
You can observe physical, chemical, and characteristic properties of a substance and can be used to determine the usefulness of a substance by, giving us information about the substance usually using our 5 senses which are physical properties. Or being able to describe the substances ability to undergo changes to its composition to produce one or more new substances, chemical property. Or even just being able to identify whether or not the substance is pure…
Properties such as shape, size, color and state of a substance are called its physical properties. A change in which a substance undergoes a change in its physical properties is called a physical change. when the new substance is formed then it is chemical change cutting of paper is physical change burning of paper is chemical change .note:when the is mansion in the reaction. it is chemical change Properties such as shape, size, colour and…
A chemical substance is any element or compound with a constant composition. Its characteristics include various types of physical and chemical properties, including density, melting point, electrical conductivity, components (atoms, molecules, formula unit), physical state under certain conditions, flammability, among many others.
A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample you are observing is large or small. Therefore, mass and volume are measurements of how much of a thing you have rather than classifying.