jagomart
digital resources
picture1_Metal Ppt 82233 | Metals N Nonmetals Nks


picture2_Metal Ppt 82233 | Metals N Nonmetals Nks picture3_Metal Ppt 82233 | Metals N Nonmetals Nks

 148x       Filetype PPTX       File size 1.85 MB       Source: www.ssgopalganj.in


File: Metal Ppt 82233 | Metals N Nonmetals Nks
Classification of elements • There are about 115 elements known at present. It is difficult to study and describe all the properties of these elements separately. The elements are thus ...

icon picture PPTX Filetype Power Point PPTX | Posted on 09 Sep 2022 | 2 years ago
Partial capture of text on file.

						
									
										
									
																
													
					
The words contained in this file might help you see if this file matches what you are looking for:

...Classification of elements there are about known at present it is difficult to study and describe all the properties these separately thus grouped together on basis similarity they placed in a periodic table this called classified into metals non metalloids those which hard lustrous malleable ductile as can loose electrons electropositive nature brittle accept electronegative metalloid chemical element that exhibits some nonmetals with intermediate between boron silicon germanium arsenic antimony tellurium polonium metal good conductor both electricity heat forms cations ionic bonds from greek metallon minerals characterized by high electrical conductivity atoms readily lose form positive ions surrounded delocalized responsible for examples iron copper zinc magnesium sodium potassium gold silver platinum etc...
Haven't found the file you're looking for? You can try sending a request file
Comment

no comments yet
Please Login to post a comment.

no reviews yet
Please Login to review.