An element of Group Il loses two electrons in the process of a chemical combination. What is its ionic charge? A. +2
B. -2

A. +2

Explanation:

When neutral atom loses electrons, number protons(+)  becomes more than number of electrons(-), so charge of ion is positive.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

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