Questions: When a structural formula of a molecule shows a single line between two atom symbols such as H-H, that means the 2 atoms are sharing a pair of electrons the 2 atoms are sharing one electron one atom has given one electron to the other atom the 2 atoms are sharing 2 electrons the 2 atoms are sharing 2 pairs of electrons

When a structural formula of a molecule shows a single line between two atom symbols such as H-H, that means the 2 atoms are sharing a pair of electrons the 2 atoms are sharing one electron one atom has given one electron to the other atom the 2 atoms are sharing 2 electrons the 2 atoms are sharing 2 pairs of electrons
Transcript text: 28 Multiple Choice 0.5 points When a structural formula of a molecule shows a single line between two atom symbols such as $\mathrm{H}-\mathrm{H}$, that means the 2 atoms are sharing a pair of electrons the 2 atoms are sharing one electron one atom has given one electron to the other atom the 2 atoms are sharing 2 electrons the 2 atoms are sharing 2 pairs of electrons
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Solution

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Solution Steps

Step 1: Identify the Meaning of a Single Line in Structural Formulas

A single line between two atom symbols in a structural formula represents a single covalent bond.

Step 2: Understand Covalent Bonds

In a single covalent bond, two atoms share a pair of electrons.

Step 3: Match the Correct Option

The correct interpretation is that the two atoms are sharing a pair of electrons.

Step 4: Conclusion

The correct answer is: the 2 atoms are sharing a pair of electrons.

Final Answer

The two atoms are sharing a pair of electrons.

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