Help please Most metallic elements have all of theses properties EXPECT.

•a high melting point
• being a good conductor of electricity
•being easily crumble into pieces
•a shinny luster

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

Which proportionality applies to avogadro’s law?

What is formed when amino acids form long chains or polymerize