Chemistrymedium · Past Paper
Which of the following is not an alloy of copper?
ABrass
BBronze
CSolder
DGunmetal
✓ Correct Answer: C — Solder
Solder is an alloy of lead and tin, not copper.
Share this question
More from Chemistry
- Identify the element with electronic configuration: 2, 8, 8, 2.
- What is the color of phenolphthalein at pH 12?
- What is the term for a reaction where oxidation and reduction occur simultaneously?
- What is the chemical reaction where two or more substances combine to form a single product?
- In the reaction $Fe + S \rightarrow FeS$, how many substances are there as products?