A. Make gold more yellowish
B. Make gold hard
C. Make gold soft
D. Give gold luster
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
A. Make gold more yellowish
B. Make gold hard
C. Make gold soft
D. Give gold luster
Answer: B. Make gold hard Gold is mixed with copper to make gold hard.
Answer: B. Make gold hard
Gold is mixed with copper to make gold hard.
See less