Chemistry Mid term 2,2018 Form 3 past paper and answes

Institution: Secondary

Course: Chemistry

Content Category: Summaries

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Document Type: PDF

Number of Pages: 22

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Summary

Chemistry for mid term 2,2018 Form 3 past paper. An A grade standard paper.

Brief Overview:

1. Element A and B with atomic numbers 12 and 17 respectively react together.
(a) Write the electronic configurations of each (2marks)
A:
B:
(b) Write the formula of the compound formed between A and B. (1mark)

2. Two samples of a similar substance from different containers were investigated. The curve below represents the variation of temperature with time when heated separately.
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