General Science Quiz 234 (20 MCQs)

Quiz Instructions

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1. My very efficient mother just served us nachos. Is a mnemonic device to remember what
2. Protons in Lithium
3. Which of the following shows the correct way to balance the chemical equation? Fe + O2 $\rightarrow$ Fe2O3
4. ECG is used to detect the disease related to.....
5. When is the shadow of an object longest
6. Which gas is present in largest quantity in Earth's atmosphere?
7. Periodically, the motion of planets changes, and they move East to West through the stars; this motion called
8. Which day is observed as World Earth Day?
9. What element is found in group 13 period 3?
10. What type of bond is formed between atoms that share their valence electrons?
11. The speed of an object in a given direction
12. If you use a beaker to measure something, which SI units would you use to report the result?
13. Which community relationship is best represented in the following?Hyenas follow lions around, eating the carcasses left behind.
14. The largest river delta of India is of
15. What is the percentage of Nitrogen in the air?
16. A theory usually has observation and reasoning in its favor, although it may not be experimentally verified?
17. The planet closest to the sun is .....
18. What is the name of the Martian volcano that is three times the size of Mount Everest?
19. The system of separate electorate was introduced by the Act of
20. Which bone are babies born without?