Tuesday, October 7, 2014

Questions Answers Series on Science Daily Quiz - 7 Oct 2014

1. The most abundant protein in human body is _________________.

2. Which of these elements is a nonmetal?

3. All organic molecules contain ________________________
[A]Carbon and hydrogen
[B]Carbon only
[C]Carbon and nitrogen
[D]Carbon, hydrogen and oxygen

4. What is the name of the element with the chemical symbol, 'Ag'?

5. Which gas evolves when charcoal is burnt?
[B]Carbon dioxide