Podcast
Questions and Answers
Which of the following is a non-metal?
Which of the following is a non-metal?
- Iron
- Sodium
- Copper
- Carbon (correct)
What is the atomic number of oxygen?
What is the atomic number of oxygen?
- 6
- 9
- 8 (correct)
- 7
What is the chemical symbol for gold?
What is the chemical symbol for gold?
- Ag
- Hg
- Au (correct)
- Pt
Which of the following is a greenhouse gas?
Which of the following is a greenhouse gas?
Study Notes
Elements
- Carbon is a non-metal.
Atomic Number
- Oxygen has an atomic number of 8.
Chemical Symbols
- The chemical symbol for gold is Au.
Greenhouse Gases
- Carbon dioxide is a greenhouse gas.
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Description
Test your knowledge of elements and gases with this Class 8 Science quiz. Answer questions about atomic numbers, non-metals, chemical symbols, and greenhouse gases.