What is happening to the electrons between several atoms of Copper? A. nothing happens to the electrons
B. the electrons become delocalized and form a "sea"
C. they are shared between two atoms
D. the electrons are transferred from one atom to another

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

What material does not melt at any temperature