Podcast
Questions and Answers
What is the chemical symbol for the element with atomic number 6?
What is the chemical symbol for the element with atomic number 6?
- Ca
- C (correct)
- Cu
- Co
Which of the following is a characteristic of an exothermic reaction?
Which of the following is a characteristic of an exothermic reaction?
- Absorption of heat
- Release of heat (correct)
- Decrease in temperature
- Increase in volume
Which of the following is a unit of measurement for electric current?
Which of the following is a unit of measurement for electric current?
- Joule
- Ampere (correct)
- Watt
- Ohm
What is the function of the organelle known as the 'mitochondria' in a cell?
What is the function of the organelle known as the 'mitochondria' in a cell?
What is the SI unit of force?
What is the SI unit of force?
Which of the following is a vector quantity?
Which of the following is a vector quantity?