What is Physics: Definition, Classification, Role
Physics is the most basic discipline in the field of Natural Sciences, which also includes other disciplines, such as chemistry and biology. The word Physics comes from a Greek word “Fusis” which means “nature”. An ancient Greek philosopher Aristotle introduced…
Concentration of Solution | How to Express It
When dealing with solutions, understanding the concentration of a solution is important. The term “concentration” refers to the amount of solute dissolved in one unit of solvent or solution. The concentration of solution is the amount of solute present in…
Properties of Matter | Physical and Chemical
Properties of matter (or material substances) are simply characteristics by which different kinds of matter may be commonly recognized or identified. These characteristics help us differentiate or identify one substance from another. For example, a property of water is a…
What is Limiting Reagent | Definition, Example
The limiting reagent, also known as the limiting reactant, refers to the substance or reactant that is completely consumed or used up during a chemical reaction. Many a time in chemistry, a chemical reaction is carried out with the amounts…
What is Matter: Definition, Classification
Definition of Matter: Anything that has mass and occupies space (i.e. volume) is called matter. It is the things our universe is composed of and all objects in the universe follow to this definition. All the surrounding objects in the…
What is Chemistry: Definition, Branch, History
Chemistry is a branch or part of physical science which deals with the study of properties of matter. By matter, we mean substances we can see, feel, touch, taste, and smell. Chemistry is concerned with the physical and chemical properties…
Fats | Types, Functions, Sources, Example
You always hear the message “Eat less fat” from doctors, nutritionists, and everyone else. You should avoid fats in your diet. But the truth is that we cannot live without fats and not all fats are bad for our health.…
Minerals in Food | Types, Functions, Sources
We know vitamins are important for staying healthy, but minerals are also equally important for good health. So, let’s understand in detail what are minerals in food. What are Minerals? Minerals are inorganic nutrients that are present in the body…
What is Vitamin: Types of Vitamins
A vitamin is an organic compound (or molecule) or micronutrient which is required for development and healthy life. It is essential, noncaloric nutrients that are required in the diet in only small amounts to maintain normal body functions such as…
Protein: Types, Functions, Sources, Example
Protein is a very important place in our body. The word ‘Protein’ is derived from the Greek word ‘Proteas’ which means ‘primary importance’. Jons Jakob Berzelius discovered it in 1838. 1/4 part of body weight is composed of protein. It…
