Test your self introduction to chemistry
EXERCISE 1
1. Define the following terms;
A)Science
B)Chemistry
C)Matter
D)Chemist
2.list down three branches of science;
A)……………………
B) ………………………
C) ……………………….
3.Mention five application of chemistry in daily life
i. ………………..
ii. ……………..
iii…………….
iv………………..
iv……………….
4.choose correct answer in the following questions;-
1.Chemistry deals with……… of matter
A)Composition
B)Compositization
C)Components.
2.Matter is any thing with occupies ……….. and has mass.
A)Place
B)Space
C)Position
3.People who interested in Chemistry in many centuries ago are called ……………
A)Chemists
B)Alchemist
C)Alchemistry
4.the following product are examples of application of chemistry;-
A)Soap, fertilizer, salt and cocacolla
B)Chalk, salt, meet and stick.
C)Stick, salt, and wood.
5.Chemical factories are used to turn …………. in to use full things.
A)Natural sources
B)Natural fuels
C)Natural resources.
Umeionaje Makala hii.. ?
THE DIFFERENCE BETWEEN BIOLOGY LABORATORY AND OTHER SCHOOL FACILITIES School facilities these are materials designed to serve specific purposes in the school system, which facilitate teaching and learning.
Soma Zaidi...Anorexia nervosa in other name is called slimmer’s disease or self-starvation syndrome.
Soma Zaidi...PART ONE: BASIC CONCEPTS AND TERMINOLOGIES OF BIOLOGY BIOLOGICAL CONCEPTS The term ‘BIOLOGY’ is derived from the two Greek words such as “bios” which means life and “logia” which means study of.
Soma Zaidi...