3 Questions
What is the chemical symbol for the element gold?
Au
Which of the following is a renewable source of energy?
Solar
What is the process by which plants make their own food called?
Photosynthesis
Study Notes
Elements
- The chemical symbol for the element gold is Au.
Renewable Energy
- A renewable source of energy is one that can be replenished naturally over time.
Photosynthesis
- The process by which plants make their own food is called photosynthesis.
Test your knowledge of science with this quiz for Class 9 students. Identify the chemical symbol for gold, distinguish renewable sources of energy, and recall the process by which plants produce their own food. This quiz covers key concepts in chemistry, environmental science, and biology.
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