Podcast
Questions and Answers
Which of the following is not a primary color in the RGB color model?
Which of the following is not a primary color in the RGB color model?
- Blue
- Red
- Green
- Yellow (correct)
What is the chemical symbol for the element iron?
What is the chemical symbol for the element iron?
- Fr
- In
- Ir
- Fe (correct)
Which of the following is a noble gas?
Which of the following is a noble gas?
- Nitrogen
- Carbon
- Oxygen
- Helium (correct)
What is the chemical formula for water?
What is the chemical formula for water?