1.
[ISO]
What is the process by which plants convert sunlight into chemical energy?
2.
[ISO]
What is the chemical formula for water?
3.
[ISO]
What is the process by which a substance changes from a gas directly to a solid without passing through the liquid phase?
4.
[ISO]
Which of the following is the unit of measurement for electric resistance?
5.
[ISO]
Which of the following is a type of electromagnetic radiation with the shortest wavelength?
6.
[ISO]
Which scientist proposed the three laws of motion?
7.
[ISO]
Which of the following is a type of renewable energy derived from the Earth's internal heat?
8.
[ISO]
Which of the following is the densest planet in our solar system?
9.
[ISO]
What is the largest planet in our solar system?
10.
[ISO]
What is the smallest unit of an element that retains its chemical properties?