Science
Chapter 14 - Chemical Effects of Electric Current.
Attachments:
Answers
Answered by
1
Answer:
in gold mix the copper and made 22carat gold
Answered by
1
Answer:
Ans 1
24 carrot gold is the cleanest or pure gold with least chemical (The carat determine that how pure our gold is!)
Ans 2
gold can be plated on jewellery by Electroplating
Explanation:
1. artificial jewellery is plated (coated) by gold in which carat determine
2. Electroplating : the electrical process of coating an inexpensive conductor with a metal is called Electroplating
Hope you understood what I mean to say! If it's helpful to you so PLS
mark me as brainlist
Similar questions
Math,
3 days ago
English,
3 days ago
Math,
3 days ago
English,
7 days ago
Computer Science,
9 months ago
Accountancy,
9 months ago