Topic Details (Notes format)

What is the chemical symbol for gold?

What is the primary component of the Sun?

Which type of blood vessel carries blood away from the heart?

What is the term for an organism that can make its own food?

Which gas is used in fire extinguishers?

Which gas is released during photosynthesis?

Which acid is found in the human stomach?

Which vitamin is essential for calcium absorption?

What is the function of hemoglobin in the blood?

Which particle is responsible for the negative charge of an atom?