Assignment

Class 9 Chemistry Assignment Answer 2021 [12th Week]

Assignment Class 9 Chemistry 12th Week Answer 2021

Class 9 Chemistry Assignment

Bismillahir Rahmanir Raheem, Class 9 Chemistry Assignment Answer 2021 has published. Everyone will take my love at the beginning of the post. By the grace of God I am well, We hope you are well too. You all know that we solve assignment questions for each class, subject. In that continuity, today we are going to give the answer of the assignment of the 12th week of class 9 chemistry subject. Read and watch the full post to get the right answer.

Class 9 Chemistry Assignment Answer 2021

First we will learn about chemistry. What is chemistry? The branch of science that deals with the elements, structures, properties (physical and chemical) and interactions of matter is called chemistry. The father of chemistry, Jaber Ibn Hayyan. But the father of modern chemistry was John Dalton. The subject has been added in class 9 to inform about the subject of chemistry and to make the students more advanced. As a result, he did not have regular classes during the coronation period, so he gave an assignment on the subject of chemistry. The answers to which we presented in a beautiful way.

The importance of chemistry lessons in our lives:

The importance of chemistry lessons in our lives is immense. We wake up in the morning and brush our teeth with a little paste. Then I read tea and biscuits while reading books. If the bathroom is a little dirty, I clean the toilet with toilet cleaner. We use scented soaps and shampoos when gassing. At the end of the gazelle a little lace fly. Then have breakfast. At school, the teacher explained to Chalk that he was reading and writing. In other words, the things we use such as paste, brush, biscuit, toilet cleaner, soap, shampoo, lacquer or chalk all contribute to chemistry. Besides, fertilizer has been made to make the land fertile.

In other words, chemistry is discovering many necessary and valuable things. Similarly, its irrational and irrational use is causing serious damage to the environment. There is no cure for many ailments. It is now our responsibility to try to discover those drugs by further studying and researching chemistry. So by studying chemistry, on the one hand, we can create many new things that are necessary for human welfare. At the same time we can understand what is harmful to the environment. So the importance of chemistry lessons in our lives is immense.

Assignment Class 9 Chemistry 12th Week Answer 2021

Class 9 gave the assigned work of the science assignment of the 12th week. Now it is the turn of the students to answer the assignment question and submit it. But how will the students get the answer of the class 9 chemistry assignment as per the requirement? She went after him in the middle of thinking. As always, they have the EducationResultBD website by their side. Where you will find Class 9 chemistry Assignment Answers.

৯ম – নবম শ্রেণি রসায়ন অ্যাসাইনমেন্ট উত্তর ২০২১ ১২ তম সপ্তাহ

অ্যাসাইনমেন্টের নির্ধারিত কাজঃ

মানব শরীরে বিভিন্ন পদার্থ রয়েছে। এমন তিনটি যৌগিক পদার্থে বিদ্যমান মৌলসমূহের প্রতীক ও পারমাণবিক ভর এবং যৌগিক পদার্থসমূহের সংকেত উল্লেখসহ যৌগের আণবিক ভরের হিসাব সংক্রান্ত একটি প্রতিবেদন লিখ।

সকল শ্রেণীর ও সপ্তাহের অ্যাসাইনমেন্টের উত্তর, দ্রুত পেতে আমাদের গ্রুপে জয়েন করুন [📎 এখানে ক্লিক করে 🎯]

Class 7 Science Assignment Answer

12th Week Chemistry Assignment For Class Nine

Chemistry is the subject of the ninth grade science group. Where the position of this subject along with the other 3 subjects is required. Like other subjects, chemistry is also practical. In the written test, 75 marks are in the middle and the remaining 25 marks are in practice. According to that formula, class 9 chemistry assignment has been given. Where there is that prescribed work on the written part of the 75 mark.

Final words:

It is the moral responsibility of all students to answer the chemistry assignment at the end of the week. Because in the midst of the ongoing Corona epidemic, the initiative taken by the Ministry of Education of Bangladesh has to help all the students. Only then will the education system move forward by overcoming all obstacles.

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