Learn the difference between metal and non-metal. Discover how they differ in terms of physical and chemical properties. Metals and non-metals are an integral part of our lives. Apart from day-to-day life situations, metal and non-metal are industrially very important. All these metals and non-metals are obtained from minerals. All the elements of a periodic …
This article is about the position-time graph. Before going further into details of the topic let us first understand how to draw these graphs. To draw graphs in x-y- plane The Independent variable is always taken on the x-axis. We plot the dependent variable on the y-axis. The dependent variable is dependent on the independent …
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We all are familiar with air. While studying pure substances and mixtures there comes a question Is air a pure substance or a mixture? Well, this article is all about explaining why air is regarded as a mixture, not as a pure substance. TLDR;Air is a gaseous mixture that contains nitrogen, oxygen, methane, nitrous oxide, and other gases. Because …
We all are familiar with milk. While studying pure substances and mixtures there comes a question Is Milk A Pure Substance or a Mixture? Well, this article is all about explaining why milk is regarded as a mixture, not as a pure substance. TLDR;Lactose and casein are found in milk. It’s a colloidal solution. Milk …
Motion in a Straight Line Notes Physics Chapter 3 In this article, you will get revision notes for topic motion in a straight line class 11 notes for physics NCERT book chapter 3. It is important to note here that motion in a straight line is nothing but motion in one dimension. Such a type …
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Number 42 is a composite number and we will find how to find the factors of 42. We will also see techniques to find out the Prime factorisation of 42 easily Factors of 42 A factor of a number is an exact divisor of that number. So factors of 42 are the numbers which are …
Calcium is denoted by the letter “Ca” and its atomic number is 20. The number of electrons in Calcium is 20. The electron configuration of calcium Electron configuration is the arrangement of electrons in different orbitals of an atom. It is obtained as per the below rules (a) As per the Aufbau rule or Principle, …
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Number 63 is a composite number and we will find how to find the factors of 63. We will also see techniques to find out the Prime factorisation of 63 easily Factors of 63 A factor of a number is an exact divisor of that number. So factors of 63 are the numbers which are …
