هنا استفسارات كيمياء 110 للتحضيري

[soul..]

ممكن مساعدة ,.


Which of these pairs of elements would be most likely to form an ionic compound?

A. Cl and IB. Al and K
C. Cl and Mg
D. C and S




مو المفرووض cl , mg .. لان د\ اكرام حاطة الاجابة الاولى


As the number of bonds between two atoms increases, the distance between the atoms:

a. الحل \ decreases.

مافهمتو !



When a transition l atom becomes a +1 ion, the electron lost usually comes from what type of orbital?
الحل \ s



وجزاكم الله خيرا