Understanding Chemical Bonds

What type of bond involves the sharing of electron pairs between atoms?

• Covalent bond

• Metallic bond

• Hydrogen bond

• Ionic bond

Which molecule is an example of a nonpolar covalent bond?

• H2

• H2O

• NaCl

• HCl

What is the result when hydrogen and chlorine form a bond?

• Ionic bond

• Hydrogen bond

• Metallic bond

• Covalent bond

Which element does chlorine need to bond with to complete its outer electron shell?

• Hydrogen

• Nitrogen

• Carbon

• Oxygen

Tags

NGSS.MS-PS1-1

What type of bond is formed when electrons are transferred from one atom to another?

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Which compound is an example of an ionic bond?

• HCl

• NaCl

• H2O

• CO2

What charge does sodium carry after losing an electron to chlorine?

• Positive

• Negative

• Neutral

• Variable

What is the primary characteristic of ionic bonds regarding their physical state at room temperature?

• Solid

• Liquid

• Plasma

• Gaseous