You must know that the world around you isn’t a mere imagination out of a caricature book but it is a living scientific body that exists based on certain scientific standards. The matter is omnipresent on the earth and all the elements residing in it are made up of this very matter. Even humans are made using properties of matter and energy. The matter has certain physical properties and chemical properties. Now you might be wondering what are these properties in science? And why are they important for you to learn?
1. What are Properties in Science? What does Properties mean in Science?
The use of properties in science is to evaluate the traits or characteristics of matter. These properties use observation, measurement, and combination to describe matter. All living beings around us are made up of matter. Anything that has mass and occupies space is referred to as a matter. Its made up of tiny particles. It is divided into three broad categories based on intermolecular forces and spacing between the particles in it and they are solid, liquid, and gas. (See When and How do Body Systems Work together?)
2. What are the basic Properties of Science?
The basic properties in science used to define any substance in science are its physical and chemical properties. The physical properties are measurable properties in science. Their values describe the state as they involve physical change and not a chemical change. On the other hand, chemical properties are related to a substance’s chemical reactivity. (See What are the Three Parts of Cell Theory?)
3. What are Physical Properties in Science?
The characteristics of a substance that can be measured and observed without altering its chemical identity are referred to as its physical properties. These properties are further classified into:
- Extensive properties: They are dependent on the size of the substance. Examples are volume, mass, and shape.
- Intensive properties: They aren’t dependent on the size but are the constant characteristics of the material. For example, density, melting point, etc. (See What is the Main Source of Water?)
4. What is Chemical Properties meaning in Science?
Chemical properties in science are the properties of a particular substance that can only be observed during its chemical reaction. Prominent examples of chemical properties include chemical stability, toxicity, flammability, the heat of combustion, pH value, rate of radioactive decay, etc. (See Why do atoms form chemical bonds?)
5. What are Physical and Chemical Properties of Matter?
The distinguishing characteristics of matter are called properties. They are broadly divided into physical and chemical properties. Let’s closely look at the physical and chemical properties of matter.
- Physical properties: These are the properties of matter that are observable without the matter undergoing any chemical change. They don’t need a chemical reaction. They aren’t connected to the chemical bonds of a matter. They are used to identify or describe matter. These include boiling point, melting point, area, molecular weight, volume, mass, length, density, solubility, shape, color, odor, etc. (See What is the NH4 Lewis Structure?)
- Chemical Properties: These are properties that are observed when matter undergoes a chemical change. One type of matter changes into another type of matter or when it’s unable to change all of this comes under chemical change. Matter needs to undergo a chemical reaction to show chemical properties. These properties are connected to the chemical bonds of a substance. They are used to predict how substances react. They include chemical stability, toxicity, flammability, the heat of combustion, pH value, rate of radioactive decay, etc. Also, check out Is Air an Element, Compound, or Mixture?
6. List Properties in Science synonyms
Properties in science are used to distinguish one substance from another. But the term property in general terms means something that sets one thing apart from the another. Here are some synonyms of property that mean similar to this.
- Attribution, Attribute, Affection,
- Character, Characteristic, Criterion,
- Diagnostic, Differentia, Feature,
- Hallmark, Mark, Marker,
- Peculiarity, Particularity,
- Point, Trait, Specific,
- Quality and Stamp. (See What are Examples of Elements in Everyday Life?)
7. What are the Properties of Solids?
It is one of the four fundamental states of matter. In a solid, all the particles are closely packed together. The physical and chemical properties of solids are:
- Since the particles in solids are closely packed they have very less space between them and thus solids are incompressible.
- Due to this lack of space, they are also rigid or fixed.
- They have a compact arrangement of constituent particles in them as solids have definite mass, shape, and volume.
- They don’t have fluidity.
- They diffuse slowly.
- They have a definite interparticle force as their molecules have short intermolecular distances.
- Their constituent particles can only oscillate in their mean position. Table salt, sugar, most metals, glass, dry ice, diamond, wood, etc. are some common examples of solids around you. Also, check out what are Rubies made of?
8. What are the Properties of Liquids?
The properties of liquids are as follows:
- The molecules in a liquid are very close to each other and don’t have any space between them. The liquids are thus not compressible.
- They have slightly weaker interparticle forces than solids.
- Liquids have a fixed volume but no fixed shape. For example, if you pour water into a glass it will take the form of a glass or if you pour it into a bowl it will take the form of the bowl. It takes the shape of the utensil it is transferred in.
- The liquids flow from a higher level to a lower level. Must read what are the uses of water in our daily life?
- When liquids are heated they turn into gases or vapors. The heating process is called boiling. The boiling point of a liquid is above normal room temperature. For example, water, blood, milk, urine, gasoline, wine, etc. To know more check out what happens when Water Boils?
9. What are the Properties of Gases?
Gases are very different from other states of matter. They are without definite volume or shape. They fill up any space provided to them. The properties of gases are:
- Gas particles have huge intermolecular spaces and thus they can be easily compressed by exerting pressure.
- They are pretty expandable. When pressure is put into gases they contract and when pressure is removed they expand. In a high-temperature condition gas volume increases. This happens because with high temperatures the gas particles gain more energy and move away from each other.
- Gases diffuse very fastly. (See How does a Thermos Work?)
- Gases have a low density as they have larger volumes compared to their masses. This is due to gases having large intermolecular space.
- Gases can apply pressure in all directions. For example, air, Helium, Hydrogen, Carbon dioxide, water vapor, Nitrogen, etc. (See What are the Weeds with Purple Flowers called?)