Electropositive character is related to how much energy required to remove valence electron from an atom. Consider four elements A,B, C and D. The energy required to remove valence electron is in the order 496,737 and 577, 785 Kj/Mol respectively. Which of them will be more metallic?

Electropositive character is related to how much energy required to re

1.	Electropositive character is related to how much energy required to remove valence electron from an atom. Consider four elements A,B, C and D. The energy required to remove valence electron is in the order 496,737 and 577, 785 Kj/Mol respectively. Which of them will be more metallic?
Answer» Element with LEAST energy.Explanation:The less energy it REQUIRES, the more electropositive the element is. Thus the lowest energy is the most metallic, because the more electropositive an element is, the more metallic.I can't tell which one of A,B,C,D because you have typed only 2 values out of 4.So, I hope you can FIND which one of A,B,C,D from the above explanation.