1. Based on the data given Which of the following elements is most reactive?
a. Au
b. Hg C. Al
d. Na
2. Refer to the Periodic Table above, on the right side what happens to the reactivity from
o bottom?
a. Decreased
c. either increased or decreased
b. increased
d. undetermined
3. Which of the following elements is least reactive?
a. Li
b. K
C. Rb
d. Fr
4. In the sample part of Periodic Table how does reactivity of metal shown? Which of the
wing is/are correct?
a. Least reactive metal is located at the top of the periodic table while the most
reactive are located at the bottom of the Periodic Table
b. More reactive at the right side of the Periodic Table while the least reactive at the
left side of the Periodic Table
c. a only
d. both a and b
5. Which of the following statements is true?
a. Francium-F is most reactive than Calcium- Ca
b. Aluminum -Al is most reactive than Magnesium- Mg
c. Mercury - Fig is least reactive than Thallium-TI
d. Boron - B is most reactive than Galium -Ga​