4 Claps
0 Comments
0 Claps
1 Comments
7 Thanks
2 Answers
8 Claps
1 Comments
A negative of a vector represents the direction opposite to the reference direction. It means that the magnitude of two vectors are same but they are opposite in direction.
For example, if A and B are two vectors that have equal magnitude but opposite in direction, then vector A is negative of vector B.
5 Thanks
2 Answers
ii)Transition metals and their compounds show catalytic activities because of Variable or multiple oxidation states, ability to form complexes, they provide large surface area for adsorption.
0 Thanks
2 Answers


