Download - Maryam Nisar
-
8/11/2019 Maryam Nisar
1/15
-
8/11/2019 Maryam Nisar
2/15
Presentatio
n ONCHEMISTR
Logo
-
8/11/2019 Maryam Nisar
3/15
CONTENTS
CHEMISTRY,VITAL PART OF LIFE
BENEFITS OF CHEMISTRY:AS NATURE/ENVIRONMENT
AS FOOD
AS CHEMICALSIN DAILY LIFE
INTERPRETATION THROUGH PICTURES
CHEMISTRY IS A FRIEND
INTRODUCTION
-
8/11/2019 Maryam Nisar
4/15
INTRODUCTION TO CHEMISTRY
Chemistry, a branch of physical science, is
the study of the composition, structure,
properties and change of matter.Chemistry is chiefly concerned
with atomsand their interactions with
other atomsThe word chemistrycomes from the
word alchemy, an earlier set of practicesthat encompassed elements of chemistry,
http://en.wikipedia.org/wiki/Physical_sciencehttp://en.wikipedia.org/wiki/Matterhttp://en.wikipedia.org/wiki/Atomhttp://en.wikipedia.org/wiki/Atomhttp://en.wikipedia.org/wiki/Matterhttp://en.wikipedia.org/wiki/Physical_science -
8/11/2019 Maryam Nisar
5/15
-
8/11/2019 Maryam Nisar
6/15
-
8/11/2019 Maryam Nisar
7/15
BENEFITS OF CHEMISTRY:
AS NATURE / ENVIRONMENT
OUR NATURE IS ALL ABOUT
CHEMISTRY.THE AIR WE
BREATHE(OXYGEN),THE WATER IN
RIVERS ,LAKES,SEAS, ETC.THE
PLANTS,ANIMALS EVEN THE
MICROSCOPIC ORGS INVOLVE
CHEMISTRY.THE GROWTH OF LIVING ORGS,THE
BEAUTY OF NATURE IS DUE TO
CHEMISTRY
-
8/11/2019 Maryam Nisar
8/15
-
8/11/2019 Maryam Nisar
9/15
AS CHEMICALS:
Chemistry has so many uses in ourdaily lives that we could barely survive
without it. Chemistry knowledge and
methods are used to make:
Detergents, Drugs and medicines,
Textiles, Dyes and pigments and
Fertilizers, to name only a few
products. Almost *all* medicineswere discovered by *chemists*, not
by physicians.
-
8/11/2019 Maryam Nisar
10/15
-
8/11/2019 Maryam Nisar
11/15
CHEMISTRY A FRIEND
BECAUSE..Chemistry is an incredibly fascinating
field of study. Because it is so
fundamental to our world, chemistry
plays a role in everyone's lives and
touches almost every aspect of our
existence in some way. Chemistry is
essential for meeting our basic needs offood, clothing, shelter, health, energy,
and clean air, water, and soil.
-
8/11/2019 Maryam Nisar
12/15
. Chemical technologies enrich our
quality of life in numerous ways by
providing new solutions to problems inhealth, materials, and energy usage.
Thus, studying chemistry is useful in
preparing us for the realworld. Knowing something about
chemistry is worthwhile because it
provides an excellent basis for
understanding the physical universe
we live in. For better or for worse,
everything is chemical!
-
8/11/2019 Maryam Nisar
13/15
CHEMISTRY IS FRIEND.BECAUSE ITS
STUDY HAS LEAD TO THE LATER
INVENSIONS. CHEMISTRY HELPS YOU TOUNDERSTAND THE WORLD AROUND YOU.
WHY DOES LEAVES CHANGE COLOR IN THE
FALL? WHY ARE PLANTS GREEN? HOW ISCHEESE MADE? WHAT IS IN SOAP AND
HOW DOES IT CLEAN? THESE ARE
ALL QUESTIONS THAT CAN BEANSWEREDBY APPLYING CHEMISTRY
http://chemistry.about.com/od/chemistryfaqs/tp/chemquestions.htmhttp://chemistry.about.com/od/chemistryfaqs/tp/chemquestions.htmhttp://chemistry.about.com/od/chemistryfaqs/tp/chemquestions.htmhttp://chemistry.about.com/od/chemistryfaqs/tp/chemquestions.htm -
8/11/2019 Maryam Nisar
14/15
-
8/11/2019 Maryam Nisar
15/15
HOW IT IS AWESOME?
CHEMISTRY IS FUN! THERE ARE LOTS OFINTERESTING CHEMISTRY PROJECTSYOU
CAN DO USING COMMON EVERYDAY
MATERIALS. CHEMISTRY PROJECTS DON'T
JUST GO BOOM. THEY CAN GLOW IN THE
DARK, CHANGE COLORS, PRODUCES
BUBBLES AND CHANGE STATES. MAKES
LIFE'S LITTLE MYSTERIES A LITTLE LESS....MYSTERIOUS. CHEMISTRY EXPLAINS HOW
THINGS WORK.
http://chemistry.about.com/od/homeexperiments/tp/homeprojects.htmhttp://chemistry.about.com/od/homeexperiments/tp/homeprojects.htm