Question

what is chemistry ? and physical education ?​

Answer 1

Answer:

★᭄ꦿ᭄Answer★᭄ꦿ᭄

Physical chemistry (PC) is considered an essential course in the education and training not only of chemists, but also of many other specialists. In addition, the concepts, models, theories, methods and tools of PC permeate all chemistry courses at both secondary and tertiary levels.

Explanation:

thx a lot

Answer 2

According to the ACS, chemistry is the study of matter, defined as anything that has mass and takes up space, and the changes that matter can undergo when it is subject to different environments and conditions.

Physical education, also known as Phys Ed., PE, gym, or gym class, and in some Commonwealth countries as physical training or PT, is a class that pupils are required to take at school.