Studying abroad can be a life-changing experience for everyone who has the dream of doing so because it provides opportunities to explore new cultures, learn new skills, and boost your academic profile. However, the significant barrier which is associated with international study is the cost. This is where scholarships can play a very important role, it make studying abroad possible for students who have the academic dreams to study abroad. A comprehensive guide on how to access scholarships for studying abroad is listed below: Step One: Research and Identify Scholarships The first thing is to research scholarships that match your academic profile,your strength or interests, and your academic goals. You can make use of online databases, university websites where you hope to study, and government resources to find relevant opportunities. Some governments, universities, organizations, and private foundations (like NGOs) offer scholarships, you can look...
Matter has different types of particles, such as atoms, ions, molecules, etc. An element is made up of atoms. A mole is used to represent the number of atoms in an element just as a crate is used to represent 30 eggs. Avogadro’s number is the number of units in a mole of any substance and it is equal to 6.02 x 10 23 . Therefore, one mole of any substance is represented by 6.02x10 23 . A diatomic element like chlorine is 6.02x10 23 molecules of chlorine. One mole of tetraoxosulphate (VI) oxide and one mole of methane each represents 6.02x10 23 molecules of these compounds. Similarly, sodium and calcium elements each also contain 6.02x10 23 atoms. Example Question 1 How many atoms are there in 10g of sodium? (Na = 23, Avogadro’s number = 6.02x10 23 ) Since one mole is equal to 6.02x10 23 and one mole is equal to relative atomic mass expressed in grams. 1mole = 6.02x10 23 1mole = 23g 23g = 6.0...