Definition Of Element.
sai1814:
AN ELEMENT IS A SUBSTANCE WHOSE ATOMS ALL HAVE THE SAME NUMBER OF PROTONS ANOTHER WAY OF SAYING THIS IS THAT ALL OF A PARTICULAR ELEMENTS ATOMS HAVE THE SAME ATOMIC NUMBER. ELEMENTS ARE CHEMICALLY THE SIMPLEST SUBSTANCES AND HENCE CANNOT BE BROKEN DOWN USING CHEMICAL REACTIONS.
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ELEMENTS :-----
→An element is an atom having the same numbers of protons in their atomic nuclei.
→It's a type of substance which entirely from one type of atom.
→Elements are the simplest substances which cannot be broken down by using chemical reactions.
→Gold is a element with symbol of AU.
→Hydrogen, Helium, Lithium, Beryllium are called elements.
→There are 118 different types of elements.
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Answered by
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Holaa mate!!!
Sorry not much information is known to me.
So,Your answer:-
•The smallest unit of an element is atom.
•A substance which cannot be broken down further by chemical reactions,by heating, cooling,or by electrolysis is called an element.
•Examples:- Sulphur,Carbon etc....
.
.
#Hope it will help ❤️
Sorry not much information is known to me.
So,Your answer:-
•The smallest unit of an element is atom.
•A substance which cannot be broken down further by chemical reactions,by heating, cooling,or by electrolysis is called an element.
•Examples:- Sulphur,Carbon etc....
.
.
#Hope it will help ❤️
Great
Thank youh
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