Answer:
Bi (Bismuth)
Ag (Silver)
Li (Lithium)
Explanation:
Xe (Xenon) and I (Iodine) are non-metals. They cannot from a metallic bond because metallic bonds are bonds between metals only.
I'm not sure I'm sorry for that but I found this http://www.chem4kids.com/files/atom_ions.html
Answer:
Salt
Explanation:
salt particles make it harder for water particles to freeze back onto the ice
ice that is in contact with dissolved salt melts faster
Answer: 4.08183 or you can round it to 4
Explanation:
Density is a physical property of matter