What is ratio of elements presents …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Dhruv .. 4 years, 11 months ago
- 1 answers
Related Questions
Posted by Naman Mehra 1 year, 2 months ago
- 0 answers
Posted by Shaila Bombe 1 year, 1 month ago
- 1 answers
Posted by Rihan Mehta 1 year, 2 months ago
- 0 answers
Posted by "Serai✨ Wallance" 1 year, 2 months ago
- 0 answers
Posted by Parneet Kaur 9 months, 1 week ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Meghna Thapar 4 years, 11 months ago
Gunmetal alloys contain roughly 88% copper, 8-10% tin, and 2-4% zinc. Lead can be added for ease of machining or for bearing alloys. "Naval brass", for use in seawater, contains 40% zinc but also 1% tin. Brass is a mixture of copper and zinc, which has a harder finish than copper alone. We supply brass to customers for a variety of applications due to its durability and looks.
0Thank You