Question

Q1.यदि आपसे कूछ गलतियां हुई हैं तो
उसे आप कैसे स्वीकार करेंगे और ये
गलतियां दोबारा न हो सके उसके लिए
आप क्या कदम उठाएंगे।​

Answer 1

Answer:

Chemistry, the science that deals with the properties, composition, and structure of substances (defined as elements and compounds), the transformations they undergo, and the energy that is released or absorbed during these processes.