O Level Chemistry MCQs – Certification Test 439

Atoms and Elements MCQ (Question 439) – App & e-Book Download

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MCQ 439: What is true about Brass?

it is a combination of nitrogen and sulphur
a combination of copper and zinc
it is a combination of copper and tin
it is an alloy

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O Level Chemistry MCQ App & e-Book – Atoms & Elements Study Guide

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