Podcast
Questions and Answers
Which of the following is NOT a primary color in the subtractive color model?
Which of the following is NOT a primary color in the subtractive color model?
- Red (correct)
- Cyan
- Yellow
- Magenta
What is the atomic number of an element that has 6 protons and 6 neutrons?
What is the atomic number of an element that has 6 protons and 6 neutrons?
- 6 (correct)
- 24
- 12
- 36
Which of the following is a greenhouse gas?
Which of the following is a greenhouse gas?
- Nitrogen
- Helium
- Oxygen
- Carbon dioxide (correct)