Grade 12th pass10 grade science
(i) Electropositive nature of the element(s) increases down the group and decrease across the period. (ii) Electronegativity of the element decreases down the group and increases across the period. (iii) Atomic size increases down the group and decrease across the period. (iv) Metallic character increases down the group and decreases across the period. On the basis of the above trends of the periodic table, answer the following about the elements with atomic number 3 to 9. Name the element with smallest atomic size.
(i) Electropositive nature of the element(s) increases down the group and decrease across the period. (ii) Electronegativity of the element decreases down the group and increases across the period. (iii) Atomic size increases down the group and decrease across the period. (iv) Metallic character increases down the group and decreases across the period. On the basis of the above trends of the periodic table, answer the following about the elements with atomic number 3 to 9. Name the element with smallest atomic size.
