Podcast
Questions and Answers
Which of the following is an example of a polar molecule?
Which of the following is an example of a polar molecule?
- H2O (water) (correct)
- CO2 (carbon dioxide)
- O2 (oxygen)
- CH4 (methane)
What is the tendency of an atom to attract electrons called?
What is the tendency of an atom to attract electrons called?
- Ionization energy
- Electronegativity (correct)
- Valence electrons
- Atomic radius
Which type of bond is formed between atoms when they share electrons equally?
Which type of bond is formed between atoms when they share electrons equally?
- Covalent bond (correct)
- Ionic bond
- Polar bond
- Hydrogen bond
Which of the following is an example of a nonpolar covalent bond?
Which of the following is an example of a nonpolar covalent bond?
What are the unique properties of water that are critical to maintaining life?
What are the unique properties of water that are critical to maintaining life?