11. Which of the following combinations of atoms do you expect to yield a discrete molecule...

Question

Question

11. Which of the following combinations of atoms do you expect to yield a discrete molecule and which should produce an exten

Answer 1

Answer #1

answer = Li , O

Li is alkali metal can form Li⁺ ion

Oxygen is nonmetal can form O^-2

both can form following compound Li2O

Li2O is ionic compound exist as solid at room temperature.

all remaining 3 pairs composed of 2 nonmetals so forms covalent compounds which are lower boiling points .

Answer 2

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