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Question
Complete the statement with the correct words.
_______ are chemicals which are hydroxide (or oxides) of ______ eg. sodium hydroxide.
Solution
Bases – are chemicals which are hydroxide (or oxides) of metals eg. sodium hydroxide.
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| List I | List II |
| 1. Naphthalene from naphthalene & sodium chloride. | A: Separating funnel |
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| Element | Latin Name | Symbol |
| Mercury | ______ | Hg |
| Lead | Plumbum | ______ |
| Iron | ______ | Fe |
| Potassium | Kalium | ______ |
