[" What is the expected trend in the "],[" variation of nonmetallic character of "],[" elements from left to right in a period? "]

What is the causes of non - metallic character of elements ? What is the expected treand in the variation of non - metallic character of element form left to right in a period ?

What is the expected trend in the variation of non-metallic character of element form left to right in a period?

What would be the expected trend in the variation of nonmetallic character of elements down a group?

What would be the expected trend in the variation of non-metallic character of elements down a group?

How metallic character vary on moving from left to right along a period?

What is the cause of nonmetallic character of elements?

what happenes to metallic character as we move from left to right across a period