Respuesta :

#5

  • Li and F

Lets see how

  • Li is capable to form Li^+ ion
  • F is capable to form F^- ion .

Both will combine to form LiF which is ionic.

#1

Table salt

  • Table salt is sodium chloride or NaCl.

It dissolves in water to form Na+ nd Cl- .

  • So it will conduct electricity

#2

  • Eth-ane

Word root =Eth(2 carbons)

ane means single bond .

  • So the formula is CH_3CH_3

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