Question

Where in periodic table we find 1) elements classified as non metals 2) elements forming negative ions 3) elements with high melting points 4) elements forming positive ions

Answer 1

Explanation:

Negative ions are formed by non metals as they are electronegative in nature so.

i) the non-metals are found on right side of the periodic table.

ii) the element forming negative ions are also found in right side. iii) the higher melting points are found in left side of the table and at the bottom of the groups.