Science Combined 0653: C10. Metals Topical Past Paper Questions
Cambridge IGCSE Science Combined (0653) past-paper questions on C10. Metals, free. This topic is frequently examined across 26 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) Table 4.1 shows information about atoms of some Group I elements. Table 4.1 Use the Periodic Table to complete Table 4.1. [4] (b) Complete the sentences about Group I elements. Choose words from the list. Each word may be used once, more than once or not at all. (c) Lithium i…
(a) Iron is extracted from hematite in the blast furnace. During the extraction, carbon monoxide is formed. (i) Describe how carbon monoxide is formed in the blast furnace. [3] (ii) The carbon monoxide reacts with iron(III) oxide to form iron and carbon dioxide. Write the balance…
Which substances conduct electricity when molten? 1 sodium chloride 2 naphtha 3 brass A 1,2 and 3 B 1 and 2 only C 1 and 3 only D 2 and 3 only
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