Question

Arrange the following element decrease order of metalic character .
1)f,cl,Li,Be. please help me to find out answer of this question with proper explanation. ​

Answer 1

Answer:

Cl >Li>F>Be

here is answer

mark me as brilliant

Answer 2

Answer:

Li> be >cl>f

Explanation:

since Li and Be are metals they have more metallic character compare to F and Cl . But when talking about Li and Be , Li has less electon than Be and Li take less energy to lose electron and show more metallic character. but between Cl and F , in periodic table as we move from top to bottom the shells increases . Now the element which has more shell has more distance from nucleus and the outermost shell experience less nuclear attraction and loose electron easily , so chlorine can loose or take electron easily than Fluorine and hence Cl shows more metallic character than F