Chemistry Notes For Form Two - All Topics
Welcome to darasahuru.ac.tz. In this post you will find education notes for chemistry subject which is prepared for passing examinations and understanding chemistry form two as a whole. Chemistry Notes Form Two Full Topics
What is Chemistry?
Chemistry is the branch of science which deals with composition and decomposition of matter.
Science is the scientific study of nature.
❖Science has three branches; Physics, chemistry and biology.
Matter is anything that has mass and occupies space.
Chemistry is an important subject that is applied in different fields such as agriculture, medicine, manufacturing, education, food and beverage industry, home care and cosmetics industry.
This means that Chemistry is applied in:
i) Factories
ii) Homes
iii) Hospitals
iv) Laboratories
v) Research centres
vi) Universities
Oxygen is a gas that forms about 21% by volume of the air.
It is an essential element for chemical process like combustion, Also it occurs as compound like water (H2O) and carbon dioxide(CO2). rusting and respiration
Features of a good Laboratory
1) Good drainage system.
2) Water supply system
3) Availability of electricity.
4) Well illuminated
5) It should be well ventilated
6) The doors should open out ward
7) There should be gas supply
8) There should be fume chamber.
Chemistry Notes For Form Two - All Topics