Question 1

The image shows a model of a molecule consisting of two hydrogen atoms joined together. What type of chemical bond is present between the two hydrogen atoms in this molecule?

Accepted Answer

Single covalent bond

Question 2

Which of the following best describes the electron sharing in the bond shown in the image above?

Accepted Answer

Electrons are shared equally between the two atoms

Question 3

What is the chemical formula for the molecule shown in the image?

Accepted Answer

$$\mathrm{H_2$}$$

Question 4

Which property is characteristic of the molecule shown in the image due to its bond type?

Accepted Answer

It is nonpolar and hydrophobic

Question 5

If one of the hydrogen atoms in the molecule shown gains an extra electron, what type of ion is formed?

Accepted Answer

Anion

Atoms, Molecules, and Carbohydrates: Foundations of Biological Chemistry

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