Question

When we go from top to bottom in periodic table so metalic character was _ ? give reason​

Answer 1

Answer:

Hey mate here's your answer

Metallic character decreases as you move across a period in the periodic table from left to right. This occurs as atoms more readily accept electrons to fill a valence shell than lose them to remove the unfilled shell. Metallic character increases as you move down an element group in the periodic table.

Answer 2

Answer:

when we go from top to bottom in a periodic table in along with a group:

the metallic character INCREASES

Explanation:

• Metallic character in a group increases because number orbits (shell) number increases.
• due to Shell number increases and hence atomic radius also increases.
• so proton force is not able to hold the electrons of the last orbit and hence it is easy for the electron of the last orbit to go out of the shell... which make it a good metallic in nature.
• And hence metals donate electrons and make positive sign as +1,+2,+3...

Hope that I have able to give a little bit explanation .

thanks