Compounds with high melting points have ___
a. Covalent bonds
b. Metallic Bonds
c. Ionic bonds***
d. No chemical bonds
How could you determine if a sample of gold is pure?
Compare the sample's density with that of pure gold.***
Compare the sample's color with that of pure gold.
Determine whether the sample is magnetic.
Determine whether the sample will fizz in contact with hydrochloric acid.
1 answer
I think both answers are right. Metallic bonds often are higher melting point but they aren't compounds.
0 answers