Yes, this is all about how atoms combine to form molecules. Combination of atoms to form molecules can be explained by various laws. We not only cover these Laws, but see how actually atoms combine to form molecule, symbols and formula of atoms and molecules and various ways of expressing their masses.
Matter in our Surroundings covers topics like what is matter, characteristic properties of matter, States of Matter, Change of State of matter and Evaporation. We cover all these topics in depth. If you have any queries due leave them at the comments. We will positively answer it. Also sharing is caring. Share these notes with friends in facebook.
The Physics paper for Class 12 this will have a total of 26 Questions having a total of 70 Marks broken into to 5 Sections.
The questions will be of 1 mark, 2 marks, 3 marks, 4 marks and 5 marks each. If you have handle the Section C having 12 questions of 3 marks each, then you will surely score upward of and easy 55 marks this year in the Board Exam.
Have an awesome 2018. To make 2018 awesome, you need to believe in yourself. To believe in yourself, you should …
To understand Acids, Bases and Salts we need to understand first, how to differentiate between these three category of compounds. So here in the Basics, we start with Indicators, which when used can differentiate between Acids, Bases and Salts and then move to a more scientific method used in the pH Scale. If you want to know more…Read on.