For chemistry students it is essential to learn about chemical reactions and the reactivity of different elements and compounds. The short question online tests for 9th grade chemistry subject have a complete section over chemical reactivity. The short questions not only contain basic definitions but also stresses upon simple things that helps to learn chemical reactivity. This online test session is designed under the prescribed secondary board syllabus. All questions are in accordance with the past paper pattern. Students have to first learn and understand the various types of chemical reactivity. Once they get the knowledge of the topic they can easily attempt the chemical reactivity short question and answer online test session. Even if you are not able to attempt the test in good marks, you can retake the test after learning the topic thoroughly.
Chemistry Chapter 8, Chemical Reactivity
The chapter chemical reactivity explains the difference of metals and non metals.
Students will learn about the various kinds of metals and their reactions with each other.
The most important thing which students will learn is the electronic configuration of different compounds. This configuration understanding will also help you to learn chemistry topics in your intermediate grades.
It is however essential to learn about Valancy, atomic number, molecular number etc to understand the various kinds of chemical reactivity.
Students will read about the properties and uses of various metals and non-metals like gold, silver, chlorine in this chapter plus they will know about good conductors and bad conductors of heat and electricity.
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