CHEMISTRY QUIZ CHAPTER 5 Name : __________________
Table 1 shows the subatomic particles of several particles.
| Particles | No. of protons | No. of neutrons | No. of electrons |
| P | 6 | 12 | 6 |
| Q | 6 | 14 | 6 |
| R | 8 | 8 | 10 |
| S | 11 | 12 | 11 |
| T | 19 | 20 | 18 |
TABLE 1
1. What is the charge of R?
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2. Identify the
(i) Cation : _____________________________________________[1 M]
(ii) Anion : ________________________________________________[1 M]
3. Element P combine with R to form a compound.
a. Write the formula of the compound
_________________________________________________________________[1 M]
b. What type of bond is formed?
_________________________________________________________________[1 M]
c. Draw a lewis structure for the compound.
_________________________________________________________________[1 M]
4. State two elements located in Group 1 in the Periodic Table.
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5. In which period is the element of particle T placed?
__________________________________________________________________________[1 M]
6. Element S can react with element R.
a. Write the formula of the compound formed________________________________[1 M]
b. Draw the electron arrangement of the compound formed.
