Helium is one of the most common elements in the universe. It is called a noble gas because it doesn’t chemically interact with elements. Its atomic number is 2 and the weight is 4.002. In its natural state, it doesn’t have any smell, taste or color. Common Uses of Helium Evidence shows that the human […]
Oxygen is a tasteless gas. It has no smell or color. It comprises 22% of the air. The gas is part of the air people use to breathe. This element is found in the human body, the Sun, oceans and the atmosphere. Without oxygen, humans will not be able to survive. It is also part […]
One of the most common elements in the universe, carbon is now utilized in many ways. The element is extracted from coal deposits. It is classified with group 14 of the periodic table. The following are some of the common applications of this non-metallic element. Frequent Uses of Carbon Heat resistant devices, tools and metal […]
Iron is a metallic chemical element that is very common in our planet. It has many uses in different industries and even in the human body. Iron has a chemical symbol of Fe. It is in a category of transition elements and is rarely found in pure form. Iron gets oxidized when it comes in […]
Hydrogen is the lightest and most common element in the cosmos. Its atomic number is 1. In its elemental state, hydrogen is rare. But it is one of the components of water and vital to life. Common Uses of Hydrogen It is primarily used to create water. Hydrogen gas can be used for metallic ore […]
