Which of the following compounds will most easily conduct electricity when dissolved in water? CO2

O2

CCl4

MgF 2

MgF₂

Explanation:

The correct answer is MgF₂, also known as magnesium fluoride.

This is because magnesium fluoride is an ionic compound, as there's a significant difference between the electronegativities of Mg and F.

Ionic compounds become good electricity conductors once they are dissolved in water.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer