What is humidity in weather?

humidity in weather

Introduction Moist air or moisture in the air is generally known as humidity. Moist air or moisture Humidity in weather is mainly air containing water in the form of water vapor. When there is a large amount of water vapor in the air, that air becomes moist air. The water vapor holding capacity of air … Read more

What is precipitation in chemistry?

precipitation in chemistry

Introduction A chemical reaction is a reaction that changes the molecular structure of matter resulting in the formation of new matter with one or more different properties. For example, electrolysis of water mixed with a small amount of acid dissolves the water and produces hydrogen and oxygen. Their properties are completely different from the properties … Read more

Geography, Flora, Fauna and Weather North pole

Weather for North pole

What is the North Pole? The North Pole is the northernmost point on the surface of the earth. It is also known as the geographical North Pole or Arctic. The name is Arctic comes from the Greek word Arktos, which means “bear”. The name is given as the shape of a star that looks like … Read more

Endothermic versus exothermic reactions

Endothermic versus exothermic

Introduction A chemical reaction is a process where the basic structure of a substance changes and the substance becomes a new substance with one or more different properties. The chemical reaction will occur in the generation or absorption of heat. Because of this reaction, the molecular structure of the substance changes, and new substances are … Read more

Metal and non-metal on the periodic table

Metal and non-metal on the periodic table

Introduction The periodic table contains a total of 118 elements so far. All of these elements are broadly classified as metal and non-metal on the periodic table. Besides these, there is another section of elements called as a metalloid. More than 75% at the left and middle part of the periodic table are metal. The … Read more

What is a common salt?

What is a common salt?

What is a common salt? Salt mainly represents sulfates, chlorides, carbonates, and nitrates. Common salt is mainly known as sodium chloride. This salt is the salt that we are using in our food and also has a neutral pH. Common salt is mainly obtained from seawater. Although seawater contains many types of salt. But sodium … Read more

Different types of Volcano

different types of volcano

Introduction A volcano is a special type of mountain through which heated and molten rocks, ash, and gas come out from underground. This is a geographical process. The precise definition of a volcano according to P.G. Worcester, “A volcano is a vent or opening, usually circular or nearly circular in form, through which heated materials … Read more

Solid, liquid and gas: Three states of matter

solid, liquid and gas

Introduction Solid, liquid and gas are the three states of matter. Now a simple question arises in our mind what is a matter? Therefore, matter is simply defined as having mass and volume and occupying space. It also shows gravitational force and obstructing the use of force. In everyday life, we see many different things … Read more