Podcast
Questions and Answers
Which of the following is not a property of water?
Which of the following is not a property of water?
- Low surface tension (correct)
- High boiling point
- Low freezing point
- High density
What is the chemical symbol for iron?
What is the chemical symbol for iron?
- In
- Io
- Ir
- Fe (correct)
Which of the following is a greenhouse gas?
Which of the following is a greenhouse gas?
- Argon
- Methane (correct)
- Oxygen
- Nitrogen