Answer:
Streak is tested by scraping a mineral across plate
Explanation: Hope this helps :)
Silver has metallic bonding.
Silver is a very typical and main metal. The negatively charged electrons distribute themselves throughout the entire piece of metal and form non directional bonds between the positive silver ions, which is metallic bonding, and what silver contributes.
Answer:
milk of magnesia, pH = 10.5
Explanation:
This is not chemistry but it's A, off top.