A certain nucleus has 12 protons and 16 neutrons.Which one of the following statements about
the nucleus is NOT true?
6. Question | Chemistry
The metal used in food containers whose surface is protected by a strong oxide layer is:
7. Question | Chemistry
A salt that is anhydrous contains no:
8. Question | Social Studies
Healthy individuals are beneficial to a country′s development because such individuals are likely to be
9. Question | Principles Of Accounts
Personal accounts are found in the
10. Question | Chemistry
The number of kilos in 1 metric tonne is:
11. Question | Biology
An enzyme which has an optimum pH of 3 will function best in the:
12. Question | Physics
What would be the best materials to use for making the coil and the core of an electromagnet?
13. Question | Integrated Science
The workplace should be:
14. Question | Mathematics
In the circle above, the circumference is 20
cm. The length of the arc AB, in centimetres,
is
15. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
There is hardly a point to our knocking as no one is not at home.
16. Question | Physics
A loudspeaker emits a steady note.A girl sings a note which is of lower pitch but higher volume.
The sound wave she is producing has:
17. Question | Principles Of Accounts
On January 1, a firm's capital is $4,600. On December 31, of the same year, the following information was provided: Drawings $850, Total Assets $10,000. Loan Outstanding $950 and Creditors $4,000. What was the Net Profit that year?
18. Question | Mathematics
The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?
19. Question | Social Studies
A man and woman plan to start a family. Which of the following is likely to be LEAST important to them?
20. Question | Chemistry
The active catalyst in a car′s catalytic converter is: