The ABA routing number is a 9-digit identification number assigned to financial institutions by The American Bankers Association (ABA). This number identifies the financial institution upon which a payment is drawn. Routing numbers may differ depending on where your account was opened and the type of transaction made.
The chemical element with the highest melting point is carbon, at 4300â4700 K(4027â4427 Â°C, 7280â8000 Â°F). The second highest melting point of the chemical elements is tungsten, at 3695 K (3422 Â°C, 6192 Â°F), which is why it is used as a filament for light bulbs.
This generally leads to low melting points for covalent solids, and high melting points for ionic solids. For example, the molecule carbon tetrachloride is a non-polar covalent molecule, CCl4. It's melting point is -23Â°C. By contrast, the ionic solid NaCl has a melting point of 800Â°C.