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Selfution Subject and Predicate 4

SUBJECT AND PREDICATE

In every sentence, we must have a person or thing to speak about and we must say or tell something about it. Thus, a sentence has two parts: subject and predicate. The subject is the first part...

Selftution Sentence 3

THE SENTENCES

When we speak or write we use words. We generally use these words in groups to express our thoughts and feelings.  A sentence is a group of word that makes complete sense. For example,...

Molecules of elements and compounds 1

ELEMENTS AND COMPOUNDS – BASIC CONCEPTS FOR KIDS

In post ‘Materials & Substances‘ you learned that there are millions of substances in this world. In chemistry, we study nature and property of these known substances so we can use them for benefit...

A molecule of Sugar, which is the smallest particle of sugar crystal. It consist of three kinds of atoms - hydrogen, oxygen & carbon 6

WHAT ARE MOLECULES?

There are 118 different kind of atoms. Most of these atoms do not like to stay alone. Therefore, they combine with other atoms to form bigger size particles known as molecule. Molecules are the smallest part of any substance, which has all the properties of that particular substance. Molecule if broken down further than properties of that substance are lost.

Mass Vs Weight on Moon and the Earth 5

MASS VS WEIGHT

Mass and weight are two very common terms used in science. Kids often use mass and weight interchangeably but only a few of them know that there is a difference between the two. Yes, you read...

Importance of Chemistry 0

IMPORTANCE OF CHEMISTRY

Chemistry is of vital importance to us. Practically there is no human activity which is possible without it. If you observe your daily activities closely then you will find that you are using so many things which are there only due to presence of chemistry. 

Selftution Atom 3

WHAT IS AN ATOM?

Simple explanation of atom for kids – Atoms are very small round particles which make everything around us.. By everything we mean all things, including our self. I know it is difficult to understand at first, but yes, even we are made of atoms.

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MATERIAL & SUBSTANCES

Materials & substances are the two common terms used very often in chemistry and it is found that children are not able to understand the difference between them. So, let’s see what actually they...