What is a complete circuit? Wires hooked up to both ends of a battery A closed track for current which begins and ends at the same place An open switch in a circuit Two wires hooked together

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Is heavenly controller dating someone?